2160213664

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 5504889600

約数和(自身を除く): 3344675936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 73, 76, 112, 119, 133, 136, 146, 152, 224, 238, 266, 272, 292, 304, 323, 409, 476, 511, 532, 544, 584, 608, 646, 818, 952, 1022, 1064, 1168, 1241, 1292, 1387, 1636, 1904, 2044, 2128, 2261, 2336, 2482, 2584, 2774, 2863, 3272, 3808, 4088, 4256, 4522, 4964, 5168, 5548, 5726, 6544, 6953, 7771, 8176, 8687, 9044, 9709, 9928, 10336, 11096, 11452, 13088, 13906, 15542, 16352, 17374, 18088, 19418, 19856, 22192, 22904, 23579, 27812, 29857, 31084, 34748, 36176, 38836, 39712, 44384, 45808, 47158, 48671, 54397, 55624, 59714, 62168, 69496, 72352, 77672, 91616, 94316, 97342, 108794, 111248, 119428, 124336, 132107, 138992, 155344, 165053, 188632, 194684, 208999, 217588, 222496, 238856, 248672, 264214, 277984, 310688, 330106, 377264, 389368, 417998, 435176, 477712, 507569, 528428, 567283, 660212, 754528, 778736, 835996, 870352, 924749, 955424, 1015138, 1056856, 1134566, 1320424, 1557472, 1671992, 1740704, 1849498, 2030276, 2113712, 2269132, 2640848, 3343984, 3552983, 3698996, 3970981, 4060552, 4227424, 4538264, 5281696, 6687968, 7105966, 7397992, 7941962, 8121104, 9076528, 9643811, 14211932, 14795984, 15883924, 16242208, 18153056, 19287622, 28423864, 29591968, 31767848, 38575244, 56847728, 63535696, 67506677, 77150488, 113695456, 127071392, 135013354, 154300976, 270026708, 308601952, 540053416, 1080106832, 2160213664]

約数ペア:

[(1, 2160213664), (2, 1080106832), (4, 540053416), (7, 308601952), (8, 270026708), (14, 154300976), (16, 135013354), (17, 127071392), (19, 113695456), (28, 77150488), (32, 67506677), (34, 63535696), (38, 56847728), (56, 38575244), (68, 31767848), (73, 29591968), (76, 28423864), (112, 19287622), (119, 18153056), (133, 16242208), (136, 15883924), (146, 14795984), (152, 14211932), (224, 9643811), (238, 9076528), (266, 8121104), (272, 7941962), (292, 7397992), (304, 7105966), (323, 6687968), (409, 5281696), (476, 4538264), (511, 4227424), (532, 4060552), (544, 3970981), (584, 3698996), (608, 3552983), (646, 3343984), (818, 2640848), (952, 2269132), (1022, 2113712), (1064, 2030276), (1168, 1849498), (1241, 1740704), (1292, 1671992), (1387, 1557472), (1636, 1320424), (1904, 1134566), (2044, 1056856), (2128, 1015138), (2261, 955424), (2336, 924749), (2482, 870352), (2584, 835996), (2774, 778736), (2863, 754528), (3272, 660212), (3808, 567283), (4088, 528428), (4256, 507569), (4522, 477712), (4964, 435176), (5168, 417998), (5548, 389368), (5726, 377264), (6544, 330106), (6953, 310688), (7771, 277984), (8176, 264214), (8687, 248672), (9044, 238856), (9709, 222496), (9928, 217588), (10336, 208999), (11096, 194684), (11452, 188632), (13088, 165053), (13906, 155344), (15542, 138992), (16352, 132107), (17374, 124336), (18088, 119428), (19418, 111248), (19856, 108794), (22192, 97342), (22904, 94316), (23579, 91616), (27812, 77672), (29857, 72352), (31084, 69496), (34748, 62168), (36176, 59714), (38836, 55624), (39712, 54397), (44384, 48671), (45808, 47158)]