1728155520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 768

約数和(自身を含む): 7716340800

約数和(自身を除く): 5988185280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 157, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 314, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 471, 480, 490, 504, 520, 540, 546, 560, 576, 585, 588, 624, 628, 630, 637, 640, 672, 702, 720, 728, 735, 756, 780, 784, 785, 819, 832, 840, 864, 882, 896, 910, 936, 942, 945, 960, 980, 1008, 1040, 1080, 1092, 1099, 1120, 1152, 1170, 1176, 1248, 1256, 1260, 1274, 1323, 1344, 1365, 1404, 1413, 1440, 1456, 1470, 1512, 1560, 1568, 1570, 1638, 1664, 1680, 1728, 1755, 1764, 1820, 1872, 1884, 1890, 1911, 1920, 1960, 2016, 2041, 2080, 2160, 2184, 2198, 2205, 2240, 2340, 2352, 2355, 2457, 2496, 2512, 2520, 2548, 2646, 2688, 2730, 2808, 2826, 2880, 2912, 2940, 3024, 3120, 3136, 3140, 3185, 3276, 3297, 3360, 3456, 3510, 3528, 3640, 3744, 3768, 3780, 3822, 3920, 4032, 4082, 4095, 4160, 4239, 4320, 4368, 4396, 4410, 4480, 4680, 4704, 4710, 4914, 4992, 5024, 5040, 5096, 5292, 5460, 5495, 5616, 5652, 5733, 5760, 5824, 5880, 6048, 6123, 6240, 6272, 6280, 6370, 6552, 6594, 6615, 6720, 7020, 7056, 7065, 7280, 7488, 7536, 7560, 7644, 7693, 7840, 8064, 8164, 8190, 8320, 8478, 8640, 8736, 8792, 8820, 9360, 9408, 9420, 9555, 9828, 9891, 10048, 10080, 10192, 10205, 10584, 10920, 10990, 11232, 11304, 11466, 11648, 11760, 12096, 12246, 12285, 12480, 12560, 12740, 13104, 13188, 13230, 13440, 14040, 14112, 14130, 14287, 14560, 14976, 15072, 15120, 15288, 15386, 15680, 16328, 16380, 16485, 16956, 17199, 17280, 17472, 17584, 17640, 18369, 18720, 18816, 18840, 19110, 19656, 19782, 20096, 20160, 20384, 20410, 21168, 21195, 21840, 21980, 22464, 22608, 22932, 23079, 23520, 24192, 24492, 24570, 24960, 25120, 25480, 26208, 26376, 26460, 28080, 28224, 28260, 28574, 28665, 29120, 29673, 30144, 30240, 30576, 30615, 30772, 31360, 32656, 32760, 32970, 33912, 34398, 34944, 35168, 35280, 36738, 37440, 37680, 38220, 38465, 39312, 39564, 40320, 40768, 40820, 42336, 42390, 42861, 43680, 43960, 44928, 45216, 45864, 46158, 47040, 48984, 49140, 49455, 50240, 50960, 52416, 52752, 52920, 55107, 56160, 56448, 56520, 57148, 57330, 58240, 59346, 60288, 60480, 61152, 61230, 61544, 65312, 65520, 65940, 67824, 68796, 69237, 70336, 70560, 71435, 73476, 74880, 75360, 76440, 76930, 78624, 79128, 81536, 81640, 84672, 84780, 85722, 85995, 87360, 87920, 90432, 91728, 91845, 92316, 94080, 97968, 98280, 98910, 100009, 100480, 101920, 104832, 105504, 105840, 110214, 112320, 113040, 114296, 114660, 115395, 118692, 120960, 122304, 122460, 123088, 128583, 130624, 131040, 131880, 135648, 137592, 138474, 140672, 141120, 142870, 146952, 148365, 150720, 152880, 153860, 157248, 158256, 163280, 169344, 169560, 171444, 171990, 174720, 175840, 180864, 183456, 183690, 184632, 195936, 196560, 197820, 200018, 203840, 207711, 211008, 211680, 214305, 220428, 224640, 226080, 228592, 229320, 230790, 237384, 244608, 244920, 246176, 257166, 261248, 262080, 263760, 271296, 275184, 275535, 276948, 282240, 285740, 293904, 296730, 300027, 301440, 305760, 307720, 314496, 316512, 326560, 339120, 342888, 343980, 346185, 351680, 366912, 367380, 369264, 385749, 391872, 393120, 395640, 400036, 407680, 415422, 422016, 423360, 428610, 440856, 452160, 457184, 458640, 461580, 474768, 489840, 492352, 500045, 514332, 524160, 527520, 542592, 550368, 551070, 553896, 571480, 587808, 593460, 600054, 611520, 615440, 633024, 642915, 653120, 678240, 685776, 687960, 692370, 703360, 733824, 734760, 738528, 771498, 783744, 786240, 791280, 800072, 830844, 846720, 857220, 881712, 900081, 904320, 914368, 917280, 923160, 949536, 979680, 984704, 1000090, 1028664, 1038555, 1055040, 1100736, 1102140, 1107792, 1142960, 1175616, 1186920, 1200108, 1223040, 1230880, 1266048, 1285830, 1306240, 1356480, 1371552, 1375920, 1384740, 1469520, 1477056, 1500135, 1542996, 1572480, 1582560, 1600144, 1661688, 1714440, 1763424, 1800162, 1828736, 1834560, 1846320, 1899072, 1928745, 1959360, 2000180, 2057328, 2077110, 2110080, 2201472, 2204280, 2215584, 2285920, 2351232, 2373840, 2400216, 2461760, 2571660, 2700243, 2712960, 2743104, 2751840, 2769480, 2939040, 2954112, 3000270, 3085992, 3165120, 3200288, 3323376, 3428880, 3526848, 3600324, 3669120, 3692640, 3798144, 3857490, 3918720, 4000360, 4114656, 4154220, 4408560, 4431168, 4500405, 4571840, 4747680, 4800432, 4923520, 5143320, 5400486, 5486208, 5503680, 5538960, 5878080, 6000540, 6171984, 6330240, 6400576, 6646752, 6857760, 7053696, 7200648, 7385280, 7714980, 8000720, 8229312, 8308440, 8817120, 8862336, 9000810, 9143680, 9495360, 9600864, 10286640, 10800972, 11007360, 11077920, 11756160, 12001080, 12343968, 12801152, 13293504, 13501215, 13715520, 14401296, 14770560, 15429960, 16001440, 16458624, 16616880, 17634240, 18001620, 18990720, 19201728, 20573280, 21601944, 22155840, 24002160, 24687936, 26587008, 27002430, 27431040, 28802592, 30859920, 32002880, 33233760, 35268480, 36003240, 38403456, 41146560, 43203888, 44311680, 48004320, 49375872, 54004860, 57605184, 61719840, 64005760, 66467520, 72006480, 82293120, 86407776, 96008640, 108009720, 115210368, 123439680, 132935040, 144012960, 172815552, 192017280, 216019440, 246879360, 288025920, 345631104, 432038880, 576051840, 864077760, 1728155520]

約数ペア:

[(1, 1728155520), (2, 864077760), (3, 576051840), (4, 432038880), (5, 345631104), (6, 288025920), (7, 246879360), (8, 216019440), (9, 192017280), (10, 172815552), (12, 144012960), (13, 132935040), (14, 123439680), (15, 115210368), (16, 108009720), (18, 96008640), (20, 86407776), (21, 82293120), (24, 72006480), (26, 66467520), (27, 64005760), (28, 61719840), (30, 57605184), (32, 54004860), (35, 49375872), (36, 48004320), (39, 44311680), (40, 43203888), (42, 41146560), (45, 38403456), (48, 36003240), (49, 35268480), (52, 33233760), (54, 32002880), (56, 30859920), (60, 28802592), (63, 27431040), (64, 27002430), (65, 26587008), (70, 24687936), (72, 24002160), (78, 22155840), (80, 21601944), (84, 20573280), (90, 19201728), (91, 18990720), (96, 18001620), (98, 17634240), (104, 16616880), (105, 16458624), (108, 16001440), (112, 15429960), (117, 14770560), (120, 14401296), (126, 13715520), (128, 13501215), (130, 13293504), (135, 12801152), (140, 12343968), (144, 12001080), (147, 11756160), (156, 11077920), (157, 11007360), (160, 10800972), (168, 10286640), (180, 9600864), (182, 9495360), (189, 9143680), (192, 9000810), (195, 8862336), (196, 8817120), (208, 8308440), (210, 8229312), (216, 8000720), (224, 7714980), (234, 7385280), (240, 7200648), (245, 7053696), (252, 6857760), (260, 6646752), (270, 6400576), (273, 6330240), (280, 6171984), (288, 6000540), (294, 5878080), (312, 5538960), (314, 5503680), (315, 5486208), (320, 5400486), (336, 5143320), (351, 4923520), (360, 4800432), (364, 4747680), (378, 4571840), (384, 4500405), (390, 4431168), (392, 4408560), (416, 4154220), (420, 4114656), (432, 4000360), (441, 3918720), (448, 3857490), (455, 3798144), (468, 3692640), (471, 3669120), (480, 3600324), (490, 3526848), (504, 3428880), (520, 3323376), (540, 3200288), (546, 3165120), (560, 3085992), (576, 3000270), (585, 2954112), (588, 2939040), (624, 2769480), (628, 2751840), (630, 2743104), (637, 2712960), (640, 2700243), (672, 2571660), (702, 2461760), (720, 2400216), (728, 2373840), (735, 2351232), (756, 2285920), (780, 2215584), (784, 2204280), (785, 2201472), (819, 2110080), (832, 2077110), (840, 2057328), (864, 2000180), (882, 1959360), (896, 1928745), (910, 1899072), (936, 1846320), (942, 1834560), (945, 1828736), (960, 1800162), (980, 1763424), (1008, 1714440), (1040, 1661688), (1080, 1600144), (1092, 1582560), (1099, 1572480), (1120, 1542996), (1152, 1500135), (1170, 1477056), (1176, 1469520), (1248, 1384740), (1256, 1375920), (1260, 1371552), (1274, 1356480), (1323, 1306240), (1344, 1285830), (1365, 1266048), (1404, 1230880), (1413, 1223040), (1440, 1200108), (1456, 1186920), (1470, 1175616), (1512, 1142960), (1560, 1107792), (1568, 1102140), (1570, 1100736), (1638, 1055040), (1664, 1038555), (1680, 1028664), (1728, 1000090), (1755, 984704), (1764, 979680), (1820, 949536), (1872, 923160), (1884, 917280), (1890, 914368), (1911, 904320), (1920, 900081), (1960, 881712), (2016, 857220), (2041, 846720), (2080, 830844), (2160, 800072), (2184, 791280), (2198, 786240), (2205, 783744), (2240, 771498), (2340, 738528), (2352, 734760), (2355, 733824), (2457, 703360), (2496, 692370), (2512, 687960), (2520, 685776), (2548, 678240), (2646, 653120), (2688, 642915), (2730, 633024), (2808, 615440), (2826, 611520), (2880, 600054), (2912, 593460), (2940, 587808), (3024, 571480), (3120, 553896), (3136, 551070), (3140, 550368), (3185, 542592), (3276, 527520), (3297, 524160), (3360, 514332), (3456, 500045), (3510, 492352), (3528, 489840), (3640, 474768), (3744, 461580), (3768, 458640), (3780, 457184), (3822, 452160), (3920, 440856), (4032, 428610), (4082, 423360), (4095, 422016), (4160, 415422), (4239, 407680), (4320, 400036), (4368, 395640), (4396, 393120), (4410, 391872), (4480, 385749), (4680, 369264), (4704, 367380), (4710, 366912), (4914, 351680), (4992, 346185), (5024, 343980), (5040, 342888), (5096, 339120), (5292, 326560), (5460, 316512), (5495, 314496), (5616, 307720), (5652, 305760), (5733, 301440), (5760, 300027), (5824, 296730), (5880, 293904), (6048, 285740), (6123, 282240), (6240, 276948), (6272, 275535), (6280, 275184), (6370, 271296), (6552, 263760), (6594, 262080), (6615, 261248), (6720, 257166), (7020, 246176), (7056, 244920), (7065, 244608), (7280, 237384), (7488, 230790), (7536, 229320), (7560, 228592), (7644, 226080), (7693, 224640), (7840, 220428), (8064, 214305), (8164, 211680), (8190, 211008), (8320, 207711), (8478, 203840), (8640, 200018), (8736, 197820), (8792, 196560), (8820, 195936), (9360, 184632), (9408, 183690), (9420, 183456), (9555, 180864), (9828, 175840), (9891, 174720), (10048, 171990), (10080, 171444), (10192, 169560), (10205, 169344), (10584, 163280), (10920, 158256), (10990, 157248), (11232, 153860), (11304, 152880), (11466, 150720), (11648, 148365), (11760, 146952), (12096, 142870), (12246, 141120), (12285, 140672), (12480, 138474), (12560, 137592), (12740, 135648), (13104, 131880), (13188, 131040), (13230, 130624), (13440, 128583), (14040, 123088), (14112, 122460), (14130, 122304), (14287, 120960), (14560, 118692), (14976, 115395), (15072, 114660), (15120, 114296), (15288, 113040), (15386, 112320), (15680, 110214), (16328, 105840), (16380, 105504), (16485, 104832), (16956, 101920), (17199, 100480), (17280, 100009), (17472, 98910), (17584, 98280), (17640, 97968), (18369, 94080), (18720, 92316), (18816, 91845), (18840, 91728), (19110, 90432), (19656, 87920), (19782, 87360), (20096, 85995), (20160, 85722), (20384, 84780), (20410, 84672), (21168, 81640), (21195, 81536), (21840, 79128), (21980, 78624), (22464, 76930), (22608, 76440), (22932, 75360), (23079, 74880), (23520, 73476), (24192, 71435), (24492, 70560), (24570, 70336), (24960, 69237), (25120, 68796), (25480, 67824), (26208, 65940), (26376, 65520), (26460, 65312), (28080, 61544), (28224, 61230), (28260, 61152), (28574, 60480), (28665, 60288), (29120, 59346), (29673, 58240), (30144, 57330), (30240, 57148), (30576, 56520), (30615, 56448), (30772, 56160), (31360, 55107), (32656, 52920), (32760, 52752), (32970, 52416), (33912, 50960), (34398, 50240), (34944, 49455), (35168, 49140), (35280, 48984), (36738, 47040), (37440, 46158), (37680, 45864), (38220, 45216), (38465, 44928), (39312, 43960), (39564, 43680), (40320, 42861), (40768, 42390), (40820, 42336)]