1920172800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 648

約数和(自身を含む): 7989186576

約数和(自身を除く): 6069013776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 128, 130, 140, 147, 150, 156, 157, 160, 168, 175, 182, 192, 195, 196, 200, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 300, 312, 314, 320, 325, 336, 350, 364, 384, 390, 392, 400, 416, 420, 448, 455, 471, 480, 490, 520, 525, 546, 560, 588, 600, 624, 628, 637, 640, 650, 672, 700, 728, 735, 768, 780, 784, 785, 800, 832, 840, 896, 910, 942, 960, 975, 980, 1040, 1050, 1092, 1099, 1120, 1176, 1200, 1225, 1248, 1256, 1274, 1280, 1300, 1344, 1365, 1400, 1456, 1470, 1560, 1568, 1570, 1600, 1664, 1680, 1792, 1820, 1884, 1911, 1920, 1950, 1960, 2041, 2080, 2100, 2184, 2198, 2240, 2275, 2352, 2355, 2400, 2450, 2496, 2512, 2548, 2600, 2688, 2730, 2800, 2912, 2940, 3120, 3136, 3140, 3185, 3200, 3297, 3328, 3360, 3640, 3675, 3768, 3822, 3840, 3900, 3920, 3925, 4082, 4160, 4200, 4368, 4396, 4480, 4550, 4704, 4710, 4800, 4900, 4992, 5024, 5096, 5200, 5376, 5460, 5495, 5600, 5824, 5880, 6123, 6240, 6272, 6280, 6370, 6400, 6594, 6720, 6825, 7280, 7350, 7536, 7644, 7693, 7800, 7840, 7850, 8164, 8320, 8400, 8736, 8792, 8960, 9100, 9408, 9420, 9555, 9600, 9800, 9984, 10048, 10192, 10205, 10400, 10920, 10990, 11200, 11648, 11760, 11775, 12246, 12480, 12544, 12560, 12740, 13188, 13440, 13650, 14287, 14560, 14700, 15072, 15288, 15386, 15600, 15680, 15700, 15925, 16328, 16485, 16640, 16800, 17472, 17584, 18200, 18816, 18840, 19110, 19200, 19600, 20096, 20384, 20410, 20800, 21840, 21980, 22400, 23079, 23296, 23520, 23550, 24492, 24960, 25120, 25480, 26376, 26880, 27300, 27475, 28574, 29120, 29400, 30144, 30576, 30615, 30772, 31200, 31360, 31400, 31850, 32656, 32970, 33600, 34944, 35168, 36400, 37632, 37680, 38220, 38465, 39200, 40192, 40768, 40820, 41600, 42861, 43680, 43960, 44800, 46158, 47040, 47100, 47775, 48984, 49920, 50240, 50960, 51025, 52752, 54600, 54950, 57148, 58240, 58800, 60288, 61152, 61230, 61544, 62400, 62720, 62800, 63700, 65312, 65940, 67200, 69888, 70336, 71435, 72800, 75360, 76440, 76930, 78400, 81536, 81640, 82425, 83200, 85722, 87360, 87920, 92316, 94080, 94200, 95550, 97968, 100009, 100480, 101920, 102050, 105504, 109200, 109900, 114296, 115395, 116480, 117600, 120576, 122304, 122460, 123088, 124800, 125600, 127400, 130624, 131880, 134400, 140672, 142870, 145600, 150720, 152880, 153075, 153860, 156800, 163072, 163280, 164850, 171444, 174720, 175840, 184632, 188160, 188400, 191100, 192325, 195936, 200018, 200960, 203840, 204100, 211008, 214305, 218400, 219800, 228592, 230790, 235200, 244608, 244920, 246176, 249600, 251200, 254800, 261248, 263760, 281344, 285740, 291200, 300027, 301440, 305760, 306150, 307720, 313600, 326560, 329700, 342888, 349440, 351680, 357175, 369264, 376800, 382200, 384650, 391872, 400036, 407680, 408200, 422016, 428610, 436800, 439600, 457184, 461580, 470400, 489216, 489840, 492352, 500045, 502400, 509600, 522496, 527520, 571480, 576975, 582400, 600054, 602880, 611520, 612300, 615440, 653120, 659400, 685776, 703360, 714350, 738528, 753600, 764400, 769300, 783744, 800072, 815360, 816400, 844032, 857220, 873600, 879200, 914368, 923160, 940800, 979680, 984704, 1000090, 1004800, 1019200, 1055040, 1071525, 1142960, 1153950, 1200108, 1223040, 1224600, 1230880, 1306240, 1318800, 1371552, 1406720, 1428700, 1477056, 1500135, 1507200, 1528800, 1538600, 1567488, 1600144, 1632800, 1714440, 1747200, 1758400, 1828736, 1846320, 1959360, 1969408, 2000180, 2038400, 2110080, 2143050, 2285920, 2307900, 2400216, 2446080, 2449200, 2461760, 2500225, 2612480, 2637600, 2743104, 2857400, 2954112, 3000270, 3014400, 3057600, 3077200, 3200288, 3265600, 3428880, 3516800, 3657472, 3692640, 3918720, 4000360, 4076800, 4220160, 4286100, 4571840, 4615800, 4800432, 4898400, 4923520, 5000450, 5275200, 5486208, 5714800, 5908224, 6000540, 6115200, 6154400, 6400576, 6531200, 6857760, 7033600, 7385280, 7500675, 7837440, 8000720, 8572200, 9143680, 9231600, 9600864, 9796800, 9847040, 10000900, 10550400, 10972416, 11429600, 12001080, 12230400, 12308800, 12801152, 13062400, 13715520, 14770560, 15001350, 16001440, 17144400, 18287360, 18463200, 19201728, 19593600, 20001800, 21100800, 22859200, 24002160, 24617600, 25602304, 27431040, 29541120, 30002700, 32002880, 34288800, 36926400, 38403456, 39187200, 40003600, 45718400, 48004320, 49235200, 54862080, 60005400, 64005760, 68577600, 73852800, 76806912, 80007200, 91436800, 96008640, 120010800, 128011520, 137155200, 147705600, 160014400, 192017280, 240021600, 274310400, 320028800, 384034560, 480043200, 640057600, 960086400, 1920172800]

約数ペア:

[(1, 1920172800), (2, 960086400), (3, 640057600), (4, 480043200), (5, 384034560), (6, 320028800), (7, 274310400), (8, 240021600), (10, 192017280), (12, 160014400), (13, 147705600), (14, 137155200), (15, 128011520), (16, 120010800), (20, 96008640), (21, 91436800), (24, 80007200), (25, 76806912), (26, 73852800), (28, 68577600), (30, 64005760), (32, 60005400), (35, 54862080), (39, 49235200), (40, 48004320), (42, 45718400), (48, 40003600), (49, 39187200), (50, 38403456), (52, 36926400), (56, 34288800), (60, 32002880), (64, 30002700), (65, 29541120), (70, 27431040), (75, 25602304), (78, 24617600), (80, 24002160), (84, 22859200), (91, 21100800), (96, 20001800), (98, 19593600), (100, 19201728), (104, 18463200), (105, 18287360), (112, 17144400), (120, 16001440), (128, 15001350), (130, 14770560), (140, 13715520), (147, 13062400), (150, 12801152), (156, 12308800), (157, 12230400), (160, 12001080), (168, 11429600), (175, 10972416), (182, 10550400), (192, 10000900), (195, 9847040), (196, 9796800), (200, 9600864), (208, 9231600), (210, 9143680), (224, 8572200), (240, 8000720), (245, 7837440), (256, 7500675), (260, 7385280), (273, 7033600), (280, 6857760), (294, 6531200), (300, 6400576), (312, 6154400), (314, 6115200), (320, 6000540), (325, 5908224), (336, 5714800), (350, 5486208), (364, 5275200), (384, 5000450), (390, 4923520), (392, 4898400), (400, 4800432), (416, 4615800), (420, 4571840), (448, 4286100), (455, 4220160), (471, 4076800), (480, 4000360), (490, 3918720), (520, 3692640), (525, 3657472), (546, 3516800), (560, 3428880), (588, 3265600), (600, 3200288), (624, 3077200), (628, 3057600), (637, 3014400), (640, 3000270), (650, 2954112), (672, 2857400), (700, 2743104), (728, 2637600), (735, 2612480), (768, 2500225), (780, 2461760), (784, 2449200), (785, 2446080), (800, 2400216), (832, 2307900), (840, 2285920), (896, 2143050), (910, 2110080), (942, 2038400), (960, 2000180), (975, 1969408), (980, 1959360), (1040, 1846320), (1050, 1828736), (1092, 1758400), (1099, 1747200), (1120, 1714440), (1176, 1632800), (1200, 1600144), (1225, 1567488), (1248, 1538600), (1256, 1528800), (1274, 1507200), (1280, 1500135), (1300, 1477056), (1344, 1428700), (1365, 1406720), (1400, 1371552), (1456, 1318800), (1470, 1306240), (1560, 1230880), (1568, 1224600), (1570, 1223040), (1600, 1200108), (1664, 1153950), (1680, 1142960), (1792, 1071525), (1820, 1055040), (1884, 1019200), (1911, 1004800), (1920, 1000090), (1950, 984704), (1960, 979680), (2041, 940800), (2080, 923160), (2100, 914368), (2184, 879200), (2198, 873600), (2240, 857220), (2275, 844032), (2352, 816400), (2355, 815360), (2400, 800072), (2450, 783744), (2496, 769300), (2512, 764400), (2548, 753600), (2600, 738528), (2688, 714350), (2730, 703360), (2800, 685776), (2912, 659400), (2940, 653120), (3120, 615440), (3136, 612300), (3140, 611520), (3185, 602880), (3200, 600054), (3297, 582400), (3328, 576975), (3360, 571480), (3640, 527520), (3675, 522496), (3768, 509600), (3822, 502400), (3840, 500045), (3900, 492352), (3920, 489840), (3925, 489216), (4082, 470400), (4160, 461580), (4200, 457184), (4368, 439600), (4396, 436800), (4480, 428610), (4550, 422016), (4704, 408200), (4710, 407680), (4800, 400036), (4900, 391872), (4992, 384650), (5024, 382200), (5096, 376800), (5200, 369264), (5376, 357175), (5460, 351680), (5495, 349440), (5600, 342888), (5824, 329700), (5880, 326560), (6123, 313600), (6240, 307720), (6272, 306150), (6280, 305760), (6370, 301440), (6400, 300027), (6594, 291200), (6720, 285740), (6825, 281344), (7280, 263760), (7350, 261248), (7536, 254800), (7644, 251200), (7693, 249600), (7800, 246176), (7840, 244920), (7850, 244608), (8164, 235200), (8320, 230790), (8400, 228592), (8736, 219800), (8792, 218400), (8960, 214305), (9100, 211008), (9408, 204100), (9420, 203840), (9555, 200960), (9600, 200018), (9800, 195936), (9984, 192325), (10048, 191100), (10192, 188400), (10205, 188160), (10400, 184632), (10920, 175840), (10990, 174720), (11200, 171444), (11648, 164850), (11760, 163280), (11775, 163072), (12246, 156800), (12480, 153860), (12544, 153075), (12560, 152880), (12740, 150720), (13188, 145600), (13440, 142870), (13650, 140672), (14287, 134400), (14560, 131880), (14700, 130624), (15072, 127400), (15288, 125600), (15386, 124800), (15600, 123088), (15680, 122460), (15700, 122304), (15925, 120576), (16328, 117600), (16485, 116480), (16640, 115395), (16800, 114296), (17472, 109900), (17584, 109200), (18200, 105504), (18816, 102050), (18840, 101920), (19110, 100480), (19200, 100009), (19600, 97968), (20096, 95550), (20384, 94200), (20410, 94080), (20800, 92316), (21840, 87920), (21980, 87360), (22400, 85722), (23079, 83200), (23296, 82425), (23520, 81640), (23550, 81536), (24492, 78400), (24960, 76930), (25120, 76440), (25480, 75360), (26376, 72800), (26880, 71435), (27300, 70336), (27475, 69888), (28574, 67200), (29120, 65940), (29400, 65312), (30144, 63700), (30576, 62800), (30615, 62720), (30772, 62400), (31200, 61544), (31360, 61230), (31400, 61152), (31850, 60288), (32656, 58800), (32970, 58240), (33600, 57148), (34944, 54950), (35168, 54600), (36400, 52752), (37632, 51025), (37680, 50960), (38220, 50240), (38465, 49920), (39200, 48984), (40192, 47775), (40768, 47100), (40820, 47040), (41600, 46158), (42861, 44800), (43680, 43960)]