2808252720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 720

約数和(自身を含む): 12261849120

約数和(自身を除く): 9453596400

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, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 157, 168, 169, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 314, 315, 336, 338, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 471, 490, 504, 507, 520, 540, 546, 560, 585, 588, 624, 628, 630, 637, 676, 702, 720, 728, 735, 756, 780, 784, 785, 819, 840, 845, 882, 910, 936, 942, 945, 980, 1008, 1014, 1040, 1080, 1092, 1099, 1170, 1176, 1183, 1256, 1260, 1274, 1323, 1352, 1365, 1404, 1413, 1456, 1470, 1512, 1521, 1560, 1570, 1638, 1680, 1690, 1755, 1764, 1820, 1872, 1884, 1890, 1911, 1960, 2028, 2041, 2160, 2184, 2198, 2205, 2340, 2352, 2355, 2366, 2457, 2512, 2520, 2535, 2548, 2646, 2704, 2730, 2808, 2826, 2940, 3024, 3042, 3120, 3140, 3185, 3276, 3297, 3380, 3510, 3528, 3549, 3640, 3768, 3780, 3822, 3920, 4056, 4082, 4095, 4239, 4368, 4396, 4410, 4563, 4680, 4710, 4732, 4914, 5040, 5070, 5096, 5292, 5460, 5495, 5616, 5652, 5733, 5880, 5915, 6084, 6123, 6280, 6370, 6552, 6594, 6615, 6760, 7020, 7056, 7065, 7098, 7280, 7536, 7560, 7605, 7644, 7693, 8112, 8164, 8190, 8281, 8478, 8792, 8820, 9126, 9360, 9420, 9464, 9555, 9828, 9891, 10140, 10192, 10205, 10584, 10647, 10920, 10990, 11304, 11466, 11760, 11830, 12168, 12246, 12285, 12560, 12740, 13104, 13188, 13230, 13520, 14040, 14130, 14196, 14287, 15120, 15210, 15288, 15386, 16328, 16380, 16485, 16562, 16956, 17199, 17584, 17640, 17745, 18252, 18369, 18840, 18928, 19110, 19656, 19782, 20280, 20410, 21168, 21195, 21294, 21840, 21980, 22608, 22815, 22932, 23079, 23660, 24336, 24492, 24570, 24843, 25480, 26376, 26460, 26533, 28080, 28260, 28392, 28574, 28665, 29673, 30420, 30576, 30615, 30772, 31941, 32656, 32760, 32970, 33124, 33912, 34398, 35280, 35490, 36504, 36738, 37680, 38220, 38465, 39312, 39564, 40560, 40820, 41405, 42390, 42588, 42861, 43960, 45630, 45864, 46158, 47320, 48984, 49140, 49455, 49686, 50960, 52752, 52920, 53066, 53235, 55107, 56520, 56784, 57148, 57330, 59346, 60840, 61230, 61544, 63882, 65520, 65940, 66248, 67824, 68796, 69237, 70980, 71435, 73008, 73476, 74529, 76440, 76930, 79128, 79599, 81640, 82810, 84780, 85176, 85722, 85995, 87920, 91260, 91728, 91845, 92316, 94640, 97968, 98280, 98910, 99372, 100009, 105840, 106132, 106470, 110214, 113040, 114296, 114660, 115395, 118692, 121680, 122460, 123088, 124215, 127764, 128583, 131880, 132496, 132665, 137592, 138474, 141960, 142870, 146952, 148365, 149058, 152880, 153860, 158256, 159198, 159705, 163280, 165620, 169560, 170352, 171444, 171990, 182520, 183690, 184632, 185731, 196560, 197820, 198744, 200018, 207711, 212264, 212940, 214305, 220428, 223587, 228592, 229320, 230790, 237384, 238797, 244920, 248430, 255528, 257166, 263760, 265330, 275184, 275535, 276948, 283920, 285740, 293904, 296730, 298116, 300027, 307720, 318396, 319410, 331240, 339120, 342888, 343980, 346185, 365040, 367380, 369264, 371462, 372645, 385749, 395640, 397488, 397995, 400036, 415422, 424528, 425880, 428610, 440856, 447174, 458640, 461580, 474768, 477594, 489840, 496860, 500045, 511056, 514332, 530660, 551070, 553896, 557193, 571480, 593460, 596232, 600054, 615440, 636792, 638820, 642915, 662480, 685776, 687960, 692370, 716391, 734760, 742924, 745290, 771498, 791280, 795990, 800072, 830844, 851760, 857220, 881712, 894348, 900081, 923160, 928655, 955188, 993720, 1000090, 1028664, 1038555, 1061320, 1102140, 1107792, 1114386, 1117935, 1142960, 1186920, 1192464, 1193985, 1200108, 1273584, 1277640, 1285830, 1300117, 1375920, 1384740, 1432782, 1469520, 1485848, 1490580, 1500135, 1542996, 1591980, 1600144, 1661688, 1671579, 1714440, 1788696, 1800162, 1846320, 1857310, 1910376, 1928745, 1987440, 2000180, 2057328, 2077110, 2122640, 2204280, 2228772, 2235870, 2373840, 2387970, 2400216, 2555280, 2571660, 2600234, 2700243, 2769480, 2785965, 2865564, 2971696, 2981160, 3000270, 3085992, 3183960, 3323376, 3343158, 3428880, 3577392, 3581955, 3600324, 3714620, 3820752, 3857490, 3900351, 4000360, 4154220, 4408560, 4457544, 4471740, 4500405, 4775940, 4800432, 5014737, 5143320, 5200468, 5400486, 5538960, 5571930, 5731128, 5962320, 6000540, 6171984, 6367920, 6500585, 6686316, 7163910, 7200648, 7429240, 7714980, 7800702, 8000720, 8308440, 8357895, 8915088, 8943480, 9000810, 9551880, 10029474, 10286640, 10400936, 10800972, 11143860, 11462256, 11701053, 12001080, 13001170, 13372632, 13501215, 14327820, 14401296, 14858480, 15429960, 15601404, 16616880, 16715790, 17886960, 18001620, 19103760, 19501755, 20058948, 20801872, 21601944, 22287720, 23402106, 24002160, 25073685, 26002340, 26745264, 27002430, 28655640, 30859920, 31202808, 33431580, 35103159, 36003240, 39003510, 40117896, 43203888, 44575440, 46804212, 50147370, 52004680, 54004860, 57311280, 58505265, 62405616, 66863160, 70206318, 72006480, 78007020, 80235792, 93608424, 100294740, 104009360, 108009720, 117010530, 133726320, 140412636, 156014040, 175515795, 187216848, 200589480, 216019440, 234021060, 280825272, 312028080, 351031590, 401178960, 468042120, 561650544, 702063180, 936084240, 1404126360, 2808252720]

約数ペア:

[(1, 2808252720), (2, 1404126360), (3, 936084240), (4, 702063180), (5, 561650544), (6, 468042120), (7, 401178960), (8, 351031590), (9, 312028080), (10, 280825272), (12, 234021060), (13, 216019440), (14, 200589480), (15, 187216848), (16, 175515795), (18, 156014040), (20, 140412636), (21, 133726320), (24, 117010530), (26, 108009720), (27, 104009360), (28, 100294740), (30, 93608424), (35, 80235792), (36, 78007020), (39, 72006480), (40, 70206318), (42, 66863160), (45, 62405616), (48, 58505265), (49, 57311280), (52, 54004860), (54, 52004680), (56, 50147370), (60, 46804212), (63, 44575440), (65, 43203888), (70, 40117896), (72, 39003510), (78, 36003240), (80, 35103159), (84, 33431580), (90, 31202808), (91, 30859920), (98, 28655640), (104, 27002430), (105, 26745264), (108, 26002340), (112, 25073685), (117, 24002160), (120, 23402106), (126, 22287720), (130, 21601944), (135, 20801872), (140, 20058948), (144, 19501755), (147, 19103760), (156, 18001620), (157, 17886960), (168, 16715790), (169, 16616880), (180, 15601404), (182, 15429960), (189, 14858480), (195, 14401296), (196, 14327820), (208, 13501215), (210, 13372632), (216, 13001170), (234, 12001080), (240, 11701053), (245, 11462256), (252, 11143860), (260, 10800972), (270, 10400936), (273, 10286640), (280, 10029474), (294, 9551880), (312, 9000810), (314, 8943480), (315, 8915088), (336, 8357895), (338, 8308440), (351, 8000720), (360, 7800702), (364, 7714980), (378, 7429240), (390, 7200648), (392, 7163910), (420, 6686316), (432, 6500585), (441, 6367920), (455, 6171984), (468, 6000540), (471, 5962320), (490, 5731128), (504, 5571930), (507, 5538960), (520, 5400486), (540, 5200468), (546, 5143320), (560, 5014737), (585, 4800432), (588, 4775940), (624, 4500405), (628, 4471740), (630, 4457544), (637, 4408560), (676, 4154220), (702, 4000360), (720, 3900351), (728, 3857490), (735, 3820752), (756, 3714620), (780, 3600324), (784, 3581955), (785, 3577392), (819, 3428880), (840, 3343158), (845, 3323376), (882, 3183960), (910, 3085992), (936, 3000270), (942, 2981160), (945, 2971696), (980, 2865564), (1008, 2785965), (1014, 2769480), (1040, 2700243), (1080, 2600234), (1092, 2571660), (1099, 2555280), (1170, 2400216), (1176, 2387970), (1183, 2373840), (1256, 2235870), (1260, 2228772), (1274, 2204280), (1323, 2122640), (1352, 2077110), (1365, 2057328), (1404, 2000180), (1413, 1987440), (1456, 1928745), (1470, 1910376), (1512, 1857310), (1521, 1846320), (1560, 1800162), (1570, 1788696), (1638, 1714440), (1680, 1671579), (1690, 1661688), (1755, 1600144), (1764, 1591980), (1820, 1542996), (1872, 1500135), (1884, 1490580), (1890, 1485848), (1911, 1469520), (1960, 1432782), (2028, 1384740), (2041, 1375920), (2160, 1300117), (2184, 1285830), (2198, 1277640), (2205, 1273584), (2340, 1200108), (2352, 1193985), (2355, 1192464), (2366, 1186920), (2457, 1142960), (2512, 1117935), (2520, 1114386), (2535, 1107792), (2548, 1102140), (2646, 1061320), (2704, 1038555), (2730, 1028664), (2808, 1000090), (2826, 993720), (2940, 955188), (3024, 928655), (3042, 923160), (3120, 900081), (3140, 894348), (3185, 881712), (3276, 857220), (3297, 851760), (3380, 830844), (3510, 800072), (3528, 795990), (3549, 791280), (3640, 771498), (3768, 745290), (3780, 742924), (3822, 734760), (3920, 716391), (4056, 692370), (4082, 687960), (4095, 685776), (4239, 662480), (4368, 642915), (4396, 638820), (4410, 636792), (4563, 615440), (4680, 600054), (4710, 596232), (4732, 593460), (4914, 571480), (5040, 557193), (5070, 553896), (5096, 551070), (5292, 530660), (5460, 514332), (5495, 511056), (5616, 500045), (5652, 496860), (5733, 489840), (5880, 477594), (5915, 474768), (6084, 461580), (6123, 458640), (6280, 447174), (6370, 440856), (6552, 428610), (6594, 425880), (6615, 424528), (6760, 415422), (7020, 400036), (7056, 397995), (7065, 397488), (7098, 395640), (7280, 385749), (7536, 372645), (7560, 371462), (7605, 369264), (7644, 367380), (7693, 365040), (8112, 346185), (8164, 343980), (8190, 342888), (8281, 339120), (8478, 331240), (8792, 319410), (8820, 318396), (9126, 307720), (9360, 300027), (9420, 298116), (9464, 296730), (9555, 293904), (9828, 285740), (9891, 283920), (10140, 276948), (10192, 275535), (10205, 275184), (10584, 265330), (10647, 263760), (10920, 257166), (10990, 255528), (11304, 248430), (11466, 244920), (11760, 238797), (11830, 237384), (12168, 230790), (12246, 229320), (12285, 228592), (12560, 223587), (12740, 220428), (13104, 214305), (13188, 212940), (13230, 212264), (13520, 207711), (14040, 200018), (14130, 198744), (14196, 197820), (14287, 196560), (15120, 185731), (15210, 184632), (15288, 183690), (15386, 182520), (16328, 171990), (16380, 171444), (16485, 170352), (16562, 169560), (16956, 165620), (17199, 163280), (17584, 159705), (17640, 159198), (17745, 158256), (18252, 153860), (18369, 152880), (18840, 149058), (18928, 148365), (19110, 146952), (19656, 142870), (19782, 141960), (20280, 138474), (20410, 137592), (21168, 132665), (21195, 132496), (21294, 131880), (21840, 128583), (21980, 127764), (22608, 124215), (22815, 123088), (22932, 122460), (23079, 121680), (23660, 118692), (24336, 115395), (24492, 114660), (24570, 114296), (24843, 113040), (25480, 110214), (26376, 106470), (26460, 106132), (26533, 105840), (28080, 100009), (28260, 99372), (28392, 98910), (28574, 98280), (28665, 97968), (29673, 94640), (30420, 92316), (30576, 91845), (30615, 91728), (30772, 91260), (31941, 87920), (32656, 85995), (32760, 85722), (32970, 85176), (33124, 84780), (33912, 82810), (34398, 81640), (35280, 79599), (35490, 79128), (36504, 76930), (36738, 76440), (37680, 74529), (38220, 73476), (38465, 73008), (39312, 71435), (39564, 70980), (40560, 69237), (40820, 68796), (41405, 67824), (42390, 66248), (42588, 65940), (42861, 65520), (43960, 63882), (45630, 61544), (45864, 61230), (46158, 60840), (47320, 59346), (48984, 57330), (49140, 57148), (49455, 56784), (49686, 56520), (50960, 55107), (52752, 53235), (52920, 53066)]