15671775880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6143}}^1$

素因数の和:6283

約数の個数: 128

約数和(自身を含む): 38220595200

約数和(自身を除く): 22548819320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 59, 92, 94, 115, 118, 184, 188, 230, 235, 236, 295, 376, 460, 470, 472, 590, 920, 940, 1081, 1180, 1357, 1880, 2162, 2360, 2714, 2773, 4324, 5405, 5428, 5546, 6143, 6785, 8648, 10810, 10856, 11092, 12286, 13570, 13865, 21620, 22184, 24572, 27140, 27730, 30715, 43240, 49144, 54280, 55460, 61430, 63779, 110920, 122860, 127558, 141289, 245720, 255116, 282578, 288721, 318895, 362437, 510232, 565156, 577442, 637790, 706445, 724874, 1130312, 1154884, 1275580, 1412890, 1443605, 1449748, 1812185, 2309768, 2551160, 2825780, 2887210, 2899496, 3624370, 5651560, 5774420, 6640583, 7248740, 8336051, 11548840, 13281166, 14497480, 16672102, 17034539, 26562332, 33202915, 33344204, 34069078, 41680255, 53124664, 66405830, 66688408, 68138156, 83360510, 85172695, 132811660, 136276312, 166721020, 170345390, 265623320, 333442040, 340690780, 391794397, 681381560, 783588794, 1567177588, 1958971985, 3134355176, 3917943970, 7835887940, 15671775880]

約数ペア:

[(1, 15671775880), (2, 7835887940), (4, 3917943970), (5, 3134355176), (8, 1958971985), (10, 1567177588), (20, 783588794), (23, 681381560), (40, 391794397), (46, 340690780), (47, 333442040), (59, 265623320), (92, 170345390), (94, 166721020), (115, 136276312), (118, 132811660), (184, 85172695), (188, 83360510), (230, 68138156), (235, 66688408), (236, 66405830), (295, 53124664), (376, 41680255), (460, 34069078), (470, 33344204), (472, 33202915), (590, 26562332), (920, 17034539), (940, 16672102), (1081, 14497480), (1180, 13281166), (1357, 11548840), (1880, 8336051), (2162, 7248740), (2360, 6640583), (2714, 5774420), (2773, 5651560), (4324, 3624370), (5405, 2899496), (5428, 2887210), (5546, 2825780), (6143, 2551160), (6785, 2309768), (8648, 1812185), (10810, 1449748), (10856, 1443605), (11092, 1412890), (12286, 1275580), (13570, 1154884), (13865, 1130312), (21620, 724874), (22184, 706445), (24572, 637790), (27140, 577442), (27730, 565156), (30715, 510232), (43240, 362437), (49144, 318895), (54280, 288721), (55460, 282578), (61430, 255116), (63779, 245720), (110920, 141289), (122860, 127558)]