64073676800

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 192387686400

約数和(自身を除く): 128314009600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 73, 79, 80, 100, 112, 124, 128, 140, 146, 155, 158, 160, 175, 200, 217, 224, 248, 256, 280, 292, 310, 316, 320, 350, 365, 395, 400, 434, 448, 496, 511, 512, 553, 560, 584, 620, 632, 640, 700, 730, 775, 790, 800, 868, 896, 992, 1022, 1024, 1085, 1106, 1120, 1168, 1240, 1264, 1280, 1400, 1460, 1550, 1580, 1600, 1736, 1792, 1825, 1975, 1984, 2044, 2048, 2170, 2212, 2240, 2263, 2336, 2449, 2480, 2528, 2555, 2560, 2765, 2800, 2920, 3100, 3160, 3200, 3472, 3584, 3650, 3950, 3968, 4088, 4340, 4424, 4480, 4526, 4672, 4898, 4960, 5056, 5110, 5120, 5425, 5530, 5600, 5767, 5840, 6200, 6320, 6400, 6944, 7168, 7300, 7900, 7936, 8176, 8680, 8848, 8960, 9052, 9344, 9796, 9920, 10112, 10220, 10240, 10850, 11060, 11200, 11315, 11534, 11680, 12245, 12400, 12640, 12775, 12800, 13825, 13888, 14336, 14600, 15800, 15841, 15872, 16352, 17143, 17360, 17696, 17920, 18104, 18688, 19592, 19840, 20224, 20440, 21700, 22120, 22400, 22630, 23068, 23360, 24490, 24800, 25280, 25550, 25600, 27650, 27776, 28835, 29200, 31600, 31682, 31744, 32704, 34286, 34720, 35392, 35840, 36208, 37376, 39184, 39680, 40369, 40448, 40880, 43400, 44240, 44800, 45260, 46136, 46720, 48980, 49600, 50560, 51100, 51200, 55300, 55552, 56575, 57670, 58400, 61225, 63200, 63364, 63488, 65408, 68572, 69440, 70784, 71680, 72416, 74752, 78368, 79205, 79360, 80738, 80896, 81760, 85715, 86800, 88480, 89600, 90520, 92272, 93440, 97960, 99200, 101120, 102200, 110600, 111104, 113150, 115340, 116800, 122450, 126400, 126728, 130816, 137144, 138880, 141568, 144175, 144832, 149504, 156736, 158410, 158720, 161476, 161792, 163520, 171430, 173600, 176960, 178777, 179200, 181040, 184544, 186880, 195920, 198400, 201845, 202240, 204400, 221200, 222208, 226300, 230680, 233600, 244900, 252800, 253456, 261632, 274288, 277760, 283136, 288350, 289664, 313472, 316820, 317440, 322952, 327040, 342860, 347200, 353920, 357554, 358400, 362080, 369088, 373760, 391840, 396025, 396800, 403690, 404480, 408800, 428575, 442400, 444416, 452600, 461360, 467200, 489800, 505600, 506912, 523264, 548576, 555520, 566272, 576700, 579328, 626944, 633640, 645904, 654080, 685720, 694400, 707840, 715108, 724160, 738176, 747520, 783680, 792050, 793600, 807380, 808960, 817600, 857150, 884800, 893885, 905200, 922720, 934400, 979600, 1009225, 1011200, 1013824, 1046528, 1097152, 1111040, 1132544, 1153400, 1158656, 1251439, 1253888, 1267280, 1291808, 1308160, 1371440, 1388800, 1415680, 1430216, 1448320, 1476352, 1567360, 1584100, 1587200, 1614760, 1635200, 1714300, 1769600, 1787770, 1810400, 1845440, 1868800, 1959200, 2018450, 2022400, 2027648, 2194304, 2222080, 2306800, 2317312, 2502878, 2507776, 2534560, 2583616, 2616320, 2742880, 2777600, 2831360, 2860432, 2896640, 2952704, 3134720, 3168200, 3229520, 3270400, 3428600, 3539200, 3575540, 3620800, 3690880, 3737600, 3918400, 4036900, 4044800, 4055296, 4388608, 4469425, 4613600, 4634624, 5005756, 5015552, 5069120, 5167232, 5232640, 5485760, 5555200, 5662720, 5720864, 5793280, 5905408, 6257195, 6269440, 6336400, 6459040, 6540800, 6857200, 7078400, 7151080, 7241600, 7381760, 7836800, 8073800, 8110592, 8777216, 8938850, 9227200, 10011512, 10138240, 10334464, 10971520, 11110400, 11441728, 11586560, 11810816, 12514390, 12538880, 12672800, 12918080, 13081600, 13714400, 14156800, 14302160, 14483200, 14763520, 15673600, 16147600, 16221184, 17554432, 17877700, 18454400, 20023024, 20276480, 20668928, 21943040, 22883456, 23173120, 25028780, 25077760, 25345600, 25836160, 26163200, 27428800, 28313600, 28604320, 28966400, 29527040, 31285975, 31347200, 32295200, 32442368, 35108864, 35755400, 36908800, 40046048, 40552960, 41337856, 43886080, 45766912, 50057560, 50691200, 51672320, 54857600, 57208640, 57932800, 59054080, 62571950, 62694400, 64590400, 71510800, 73817600, 80092096, 81105920, 82675712, 87772160, 91533824, 100115120, 101382400, 103344640, 109715200, 114417280, 115865600, 125143900, 125388800, 129180800, 143021600, 147635200, 160184192, 162211840, 175544320, 183067648, 200230240, 202764800, 206689280, 219430400, 228834560, 250287800, 258361600, 286043200, 295270400, 320368384, 366135296, 400460480, 405529600, 413378560, 438860800, 457669120, 500575600, 516723200, 572086400, 640736768, 800920960, 811059200, 877721600, 915338240, 1001151200, 1033446400, 1144172800, 1281473536, 1601841920, 1830676480, 2002302400, 2066892800, 2288345600, 2562947072, 3203683840, 4004604800, 4576691200, 6407367680, 8009209600, 9153382400, 12814735360, 16018419200, 32036838400, 64073676800]

約数ペア:

[(1, 64073676800), (2, 32036838400), (4, 16018419200), (5, 12814735360), (7, 9153382400), (8, 8009209600), (10, 6407367680), (14, 4576691200), (16, 4004604800), (20, 3203683840), (25, 2562947072), (28, 2288345600), (31, 2066892800), (32, 2002302400), (35, 1830676480), (40, 1601841920), (50, 1281473536), (56, 1144172800), (62, 1033446400), (64, 1001151200), (70, 915338240), (73, 877721600), (79, 811059200), (80, 800920960), (100, 640736768), (112, 572086400), (124, 516723200), (128, 500575600), (140, 457669120), (146, 438860800), (155, 413378560), (158, 405529600), (160, 400460480), (175, 366135296), (200, 320368384), (217, 295270400), (224, 286043200), (248, 258361600), (256, 250287800), (280, 228834560), (292, 219430400), (310, 206689280), (316, 202764800), (320, 200230240), (350, 183067648), (365, 175544320), (395, 162211840), (400, 160184192), (434, 147635200), (448, 143021600), (496, 129180800), (511, 125388800), (512, 125143900), (553, 115865600), (560, 114417280), (584, 109715200), (620, 103344640), (632, 101382400), (640, 100115120), (700, 91533824), (730, 87772160), (775, 82675712), (790, 81105920), (800, 80092096), (868, 73817600), (896, 71510800), (992, 64590400), (1022, 62694400), (1024, 62571950), (1085, 59054080), (1106, 57932800), (1120, 57208640), (1168, 54857600), (1240, 51672320), (1264, 50691200), (1280, 50057560), (1400, 45766912), (1460, 43886080), (1550, 41337856), (1580, 40552960), (1600, 40046048), (1736, 36908800), (1792, 35755400), (1825, 35108864), (1975, 32442368), (1984, 32295200), (2044, 31347200), (2048, 31285975), (2170, 29527040), (2212, 28966400), (2240, 28604320), (2263, 28313600), (2336, 27428800), (2449, 26163200), (2480, 25836160), (2528, 25345600), (2555, 25077760), (2560, 25028780), (2765, 23173120), (2800, 22883456), (2920, 21943040), (3100, 20668928), (3160, 20276480), (3200, 20023024), (3472, 18454400), (3584, 17877700), (3650, 17554432), (3950, 16221184), (3968, 16147600), (4088, 15673600), (4340, 14763520), (4424, 14483200), (4480, 14302160), (4526, 14156800), (4672, 13714400), (4898, 13081600), (4960, 12918080), (5056, 12672800), (5110, 12538880), (5120, 12514390), (5425, 11810816), (5530, 11586560), (5600, 11441728), (5767, 11110400), (5840, 10971520), (6200, 10334464), (6320, 10138240), (6400, 10011512), (6944, 9227200), (7168, 8938850), (7300, 8777216), (7900, 8110592), (7936, 8073800), (8176, 7836800), (8680, 7381760), (8848, 7241600), (8960, 7151080), (9052, 7078400), (9344, 6857200), (9796, 6540800), (9920, 6459040), (10112, 6336400), (10220, 6269440), (10240, 6257195), (10850, 5905408), (11060, 5793280), (11200, 5720864), (11315, 5662720), (11534, 5555200), (11680, 5485760), (12245, 5232640), (12400, 5167232), (12640, 5069120), (12775, 5015552), (12800, 5005756), (13825, 4634624), (13888, 4613600), (14336, 4469425), (14600, 4388608), (15800, 4055296), (15841, 4044800), (15872, 4036900), (16352, 3918400), (17143, 3737600), (17360, 3690880), (17696, 3620800), (17920, 3575540), (18104, 3539200), (18688, 3428600), (19592, 3270400), (19840, 3229520), (20224, 3168200), (20440, 3134720), (21700, 2952704), (22120, 2896640), (22400, 2860432), (22630, 2831360), (23068, 2777600), (23360, 2742880), (24490, 2616320), (24800, 2583616), (25280, 2534560), (25550, 2507776), (25600, 2502878), (27650, 2317312), (27776, 2306800), (28835, 2222080), (29200, 2194304), (31600, 2027648), (31682, 2022400), (31744, 2018450), (32704, 1959200), (34286, 1868800), (34720, 1845440), (35392, 1810400), (35840, 1787770), (36208, 1769600), (37376, 1714300), (39184, 1635200), (39680, 1614760), (40369, 1587200), (40448, 1584100), (40880, 1567360), (43400, 1476352), (44240, 1448320), (44800, 1430216), (45260, 1415680), (46136, 1388800), (46720, 1371440), (48980, 1308160), (49600, 1291808), (50560, 1267280), (51100, 1253888), (51200, 1251439), (55300, 1158656), (55552, 1153400), (56575, 1132544), (57670, 1111040), (58400, 1097152), (61225, 1046528), (63200, 1013824), (63364, 1011200), (63488, 1009225), (65408, 979600), (68572, 934400), (69440, 922720), (70784, 905200), (71680, 893885), (72416, 884800), (74752, 857150), (78368, 817600), (79205, 808960), (79360, 807380), (80738, 793600), (80896, 792050), (81760, 783680), (85715, 747520), (86800, 738176), (88480, 724160), (89600, 715108), (90520, 707840), (92272, 694400), (93440, 685720), (97960, 654080), (99200, 645904), (101120, 633640), (102200, 626944), (110600, 579328), (111104, 576700), (113150, 566272), (115340, 555520), (116800, 548576), (122450, 523264), (126400, 506912), (126728, 505600), (130816, 489800), (137144, 467200), (138880, 461360), (141568, 452600), (144175, 444416), (144832, 442400), (149504, 428575), (156736, 408800), (158410, 404480), (158720, 403690), (161476, 396800), (161792, 396025), (163520, 391840), (171430, 373760), (173600, 369088), (176960, 362080), (178777, 358400), (179200, 357554), (181040, 353920), (184544, 347200), (186880, 342860), (195920, 327040), (198400, 322952), (201845, 317440), (202240, 316820), (204400, 313472), (221200, 289664), (222208, 288350), (226300, 283136), (230680, 277760), (233600, 274288), (244900, 261632), (252800, 253456)]