15691644640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20101}}^1$

素因数の和:20181

約数の個数: 192

約数和(自身を含む): 45956066688

約数和(自身を除く): 30264422048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 68, 70, 80, 82, 85, 112, 119, 136, 140, 160, 164, 170, 205, 224, 238, 272, 280, 287, 328, 340, 410, 476, 544, 560, 574, 595, 656, 680, 697, 820, 952, 1120, 1148, 1190, 1312, 1360, 1394, 1435, 1640, 1904, 2296, 2380, 2720, 2788, 2870, 3280, 3485, 3808, 4592, 4760, 4879, 5576, 5740, 6560, 6970, 9184, 9520, 9758, 11152, 11480, 13940, 19040, 19516, 20101, 22304, 22960, 24395, 27880, 39032, 40202, 45920, 48790, 55760, 78064, 80404, 97580, 100505, 111520, 140707, 156128, 160808, 195160, 201010, 281414, 321616, 341717, 390320, 402020, 562828, 643232, 683434, 703535, 780640, 804040, 824141, 1125656, 1366868, 1407070, 1608080, 1648282, 1708585, 2251312, 2392019, 2733736, 2814140, 3216160, 3296564, 3417170, 4120705, 4502624, 4784038, 5467472, 5628280, 5768987, 6593128, 6834340, 8241410, 9568076, 10934944, 11256560, 11537974, 11960095, 13186256, 13668680, 14010397, 16482820, 19136152, 22513120, 23075948, 23920190, 26372512, 27337360, 28020794, 28844935, 32965640, 38272304, 46151896, 47840380, 54674720, 56041588, 57689870, 65931280, 70051985, 76544608, 92303792, 95680760, 98072779, 112083176, 115379740, 131862560, 140103970, 184607584, 191361520, 196145558, 224166352, 230759480, 280207940, 382723040, 392291116, 448332704, 461518960, 490363895, 560415880, 784582232, 923037920, 980727790, 1120831760, 1569164464, 1961455580, 2241663520, 3138328928, 3922911160, 7845822320, 15691644640]

約数ペア:

[(1, 15691644640), (2, 7845822320), (4, 3922911160), (5, 3138328928), (7, 2241663520), (8, 1961455580), (10, 1569164464), (14, 1120831760), (16, 980727790), (17, 923037920), (20, 784582232), (28, 560415880), (32, 490363895), (34, 461518960), (35, 448332704), (40, 392291116), (41, 382723040), (56, 280207940), (68, 230759480), (70, 224166352), (80, 196145558), (82, 191361520), (85, 184607584), (112, 140103970), (119, 131862560), (136, 115379740), (140, 112083176), (160, 98072779), (164, 95680760), (170, 92303792), (205, 76544608), (224, 70051985), (238, 65931280), (272, 57689870), (280, 56041588), (287, 54674720), (328, 47840380), (340, 46151896), (410, 38272304), (476, 32965640), (544, 28844935), (560, 28020794), (574, 27337360), (595, 26372512), (656, 23920190), (680, 23075948), (697, 22513120), (820, 19136152), (952, 16482820), (1120, 14010397), (1148, 13668680), (1190, 13186256), (1312, 11960095), (1360, 11537974), (1394, 11256560), (1435, 10934944), (1640, 9568076), (1904, 8241410), (2296, 6834340), (2380, 6593128), (2720, 5768987), (2788, 5628280), (2870, 5467472), (3280, 4784038), (3485, 4502624), (3808, 4120705), (4592, 3417170), (4760, 3296564), (4879, 3216160), (5576, 2814140), (5740, 2733736), (6560, 2392019), (6970, 2251312), (9184, 1708585), (9520, 1648282), (9758, 1608080), (11152, 1407070), (11480, 1366868), (13940, 1125656), (19040, 824141), (19516, 804040), (20101, 780640), (22304, 703535), (22960, 683434), (24395, 643232), (27880, 562828), (39032, 402020), (40202, 390320), (45920, 341717), (48790, 321616), (55760, 281414), (78064, 201010), (80404, 195160), (97580, 160808), (100505, 156128), (111520, 140707)]