66884887680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{2399}}^1$

素因数の和:3551

約数の個数: 256

約数和(自身を含む): 229896576000

約数和(自身を除く): 163011688320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1117, 1248, 1560, 1664, 1920, 2080, 2234, 2399, 2496, 3120, 3351, 4160, 4468, 4798, 4992, 5585, 6240, 6702, 7197, 8320, 8936, 9596, 11170, 11995, 12480, 13404, 14394, 14521, 16755, 17872, 19192, 22340, 23990, 24960, 26808, 28788, 29042, 31187, 33510, 35744, 35985, 38384, 43563, 44680, 47980, 53616, 57576, 58084, 62374, 67020, 71488, 71970, 72605, 76768, 87126, 89360, 93561, 95960, 107232, 115152, 116168, 124748, 134040, 142976, 143940, 145210, 153536, 155935, 174252, 178720, 187122, 191920, 214464, 217815, 230304, 232336, 249496, 268080, 287880, 290420, 307072, 311870, 348504, 357440, 374244, 383840, 428928, 435630, 460608, 464672, 467805, 498992, 536160, 575760, 580840, 623740, 697008, 714880, 748488, 767680, 871260, 921216, 929344, 935610, 997984, 1072320, 1151520, 1161680, 1247480, 1394016, 1496976, 1535360, 1742520, 1858688, 1871220, 1995968, 2144640, 2303040, 2323360, 2494960, 2679683, 2788032, 2993952, 3485040, 3742440, 3991936, 4606080, 4646720, 4989920, 5359366, 5576064, 5987904, 6970080, 7484880, 8039049, 9293440, 9979840, 10718732, 11975808, 13398415, 13940160, 14969760, 16078098, 19959680, 21437464, 26796830, 27880320, 29939520, 32156196, 34835879, 40195245, 42874928, 53593660, 59879040, 64312392, 69671758, 80390490, 85749856, 104507637, 107187320, 128624784, 139343516, 160780980, 171499712, 174179395, 209015274, 214374640, 257249568, 278687032, 321561960, 342999424, 348358790, 418030548, 428749280, 514499136, 522538185, 557374064, 643123920, 696717580, 836061096, 857498560, 1028998272, 1045076370, 1114748128, 1286247840, 1393435160, 1672122192, 1714997120, 2090152740, 2229496256, 2572495680, 2786870320, 3344244384, 4180305480, 4458992512, 5144991360, 5573740640, 6688488768, 8360610960, 11147481280, 13376977536, 16721221920, 22294962560, 33442443840, 66884887680]

約数ペア:

[(1, 66884887680), (2, 33442443840), (3, 22294962560), (4, 16721221920), (5, 13376977536), (6, 11147481280), (8, 8360610960), (10, 6688488768), (12, 5573740640), (13, 5144991360), (15, 4458992512), (16, 4180305480), (20, 3344244384), (24, 2786870320), (26, 2572495680), (30, 2229496256), (32, 2090152740), (39, 1714997120), (40, 1672122192), (48, 1393435160), (52, 1286247840), (60, 1114748128), (64, 1045076370), (65, 1028998272), (78, 857498560), (80, 836061096), (96, 696717580), (104, 643123920), (120, 557374064), (128, 522538185), (130, 514499136), (156, 428749280), (160, 418030548), (192, 348358790), (195, 342999424), (208, 321561960), (240, 278687032), (260, 257249568), (312, 214374640), (320, 209015274), (384, 174179395), (390, 171499712), (416, 160780980), (480, 139343516), (520, 128624784), (624, 107187320), (640, 104507637), (780, 85749856), (832, 80390490), (960, 69671758), (1040, 64312392), (1117, 59879040), (1248, 53593660), (1560, 42874928), (1664, 40195245), (1920, 34835879), (2080, 32156196), (2234, 29939520), (2399, 27880320), (2496, 26796830), (3120, 21437464), (3351, 19959680), (4160, 16078098), (4468, 14969760), (4798, 13940160), (4992, 13398415), (5585, 11975808), (6240, 10718732), (6702, 9979840), (7197, 9293440), (8320, 8039049), (8936, 7484880), (9596, 6970080), (11170, 5987904), (11995, 5576064), (12480, 5359366), (13404, 4989920), (14394, 4646720), (14521, 4606080), (16755, 3991936), (17872, 3742440), (19192, 3485040), (22340, 2993952), (23990, 2788032), (24960, 2679683), (26808, 2494960), (28788, 2323360), (29042, 2303040), (31187, 2144640), (33510, 1995968), (35744, 1871220), (35985, 1858688), (38384, 1742520), (43563, 1535360), (44680, 1496976), (47980, 1394016), (53616, 1247480), (57576, 1161680), (58084, 1151520), (62374, 1072320), (67020, 997984), (71488, 935610), (71970, 929344), (72605, 921216), (76768, 871260), (87126, 767680), (89360, 748488), (93561, 714880), (95960, 697008), (107232, 623740), (115152, 580840), (116168, 575760), (124748, 536160), (134040, 498992), (142976, 467805), (143940, 464672), (145210, 460608), (153536, 435630), (155935, 428928), (174252, 383840), (178720, 374244), (187122, 357440), (191920, 348504), (214464, 311870), (217815, 307072), (230304, 290420), (232336, 287880), (249496, 268080)]