83551440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 303480576

約数和(自身を除く): 219929136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1213, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2426, 2460, 2870, 3280, 3444, 3639, 4305, 4592, 4852, 4920, 5740, 6065, 6888, 7278, 8491, 8610, 9704, 9840, 11480, 12130, 13776, 14556, 16982, 17220, 18195, 19408, 22960, 24260, 25473, 29112, 33964, 34440, 36390, 42455, 48520, 49733, 50946, 58224, 67928, 68880, 72780, 84910, 97040, 99466, 101892, 127365, 135856, 145560, 149199, 169820, 198932, 203784, 248665, 254730, 291120, 298398, 339640, 348131, 397864, 407568, 497330, 509460, 596796, 679280, 696262, 745995, 795728, 994660, 1018920, 1044393, 1193592, 1392524, 1491990, 1740655, 1989320, 2037840, 2088786, 2387184, 2785048, 2983980, 3481310, 3978640, 4177572, 5221965, 5570096, 5967960, 6962620, 8355144, 10443930, 11935920, 13925240, 16710288, 20887860, 27850480, 41775720, 83551440]

約数ペア:

[(1, 83551440), (2, 41775720), (3, 27850480), (4, 20887860), (5, 16710288), (6, 13925240), (7, 11935920), (8, 10443930), (10, 8355144), (12, 6962620), (14, 5967960), (15, 5570096), (16, 5221965), (20, 4177572), (21, 3978640), (24, 3481310), (28, 2983980), (30, 2785048), (35, 2387184), (40, 2088786), (41, 2037840), (42, 1989320), (48, 1740655), (56, 1491990), (60, 1392524), (70, 1193592), (80, 1044393), (82, 1018920), (84, 994660), (105, 795728), (112, 745995), (120, 696262), (123, 679280), (140, 596796), (164, 509460), (168, 497330), (205, 407568), (210, 397864), (240, 348131), (246, 339640), (280, 298398), (287, 291120), (328, 254730), (336, 248665), (410, 203784), (420, 198932), (492, 169820), (560, 149199), (574, 145560), (615, 135856), (656, 127365), (820, 101892), (840, 99466), (861, 97040), (984, 84910), (1148, 72780), (1213, 68880), (1230, 67928), (1435, 58224), (1640, 50946), (1680, 49733), (1722, 48520), (1968, 42455), (2296, 36390), (2426, 34440), (2460, 33964), (2870, 29112), (3280, 25473), (3444, 24260), (3639, 22960), (4305, 19408), (4592, 18195), (4852, 17220), (4920, 16982), (5740, 14556), (6065, 13776), (6888, 12130), (7278, 11480), (8491, 9840), (8610, 9704)]