15691489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{2243}}^1$

素因数の和:2645

約数の個数: 160

約数和(自身を含む): 49311415296

約数和(自身を除く): 33619925616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 283, 309, 412, 515, 566, 618, 824, 849, 1030, 1132, 1236, 1415, 1545, 1648, 1698, 2060, 2243, 2264, 2472, 2830, 3090, 3396, 4120, 4245, 4486, 4528, 4944, 5660, 6180, 6729, 6792, 8240, 8490, 8972, 11215, 11320, 12360, 13458, 13584, 16980, 17944, 22430, 22640, 24720, 26916, 29149, 33645, 33960, 35888, 44860, 53832, 58298, 67290, 67920, 87447, 89720, 107664, 116596, 134580, 145745, 174894, 179440, 231029, 233192, 269160, 291490, 349788, 437235, 462058, 466384, 538320, 582980, 634769, 693087, 699576, 874470, 924116, 1155145, 1165960, 1269538, 1386174, 1399152, 1748940, 1848232, 1904307, 2310290, 2331920, 2539076, 2772348, 3173845, 3465435, 3497880, 3696464, 3808614, 4620580, 5078152, 5544696, 6347690, 6930870, 6995760, 7617228, 9241160, 9521535, 10156304, 11089392, 12695380, 13861740, 15234456, 18482320, 19043070, 25390760, 27723480, 30468912, 38086140, 50781520, 55446960, 65381207, 76172280, 130762414, 152344560, 196143621, 261524828, 326906035, 392287242, 523049656, 653812070, 784574484, 980718105, 1046099312, 1307624140, 1569148968, 1961436210, 2615248280, 3138297936, 3922872420, 5230496560, 7845744840, 15691489680]

約数ペア:

[(1, 15691489680), (2, 7845744840), (3, 5230496560), (4, 3922872420), (5, 3138297936), (6, 2615248280), (8, 1961436210), (10, 1569148968), (12, 1307624140), (15, 1046099312), (16, 980718105), (20, 784574484), (24, 653812070), (30, 523049656), (40, 392287242), (48, 326906035), (60, 261524828), (80, 196143621), (103, 152344560), (120, 130762414), (206, 76172280), (240, 65381207), (283, 55446960), (309, 50781520), (412, 38086140), (515, 30468912), (566, 27723480), (618, 25390760), (824, 19043070), (849, 18482320), (1030, 15234456), (1132, 13861740), (1236, 12695380), (1415, 11089392), (1545, 10156304), (1648, 9521535), (1698, 9241160), (2060, 7617228), (2243, 6995760), (2264, 6930870), (2472, 6347690), (2830, 5544696), (3090, 5078152), (3396, 4620580), (4120, 3808614), (4245, 3696464), (4486, 3497880), (4528, 3465435), (4944, 3173845), (5660, 2772348), (6180, 2539076), (6729, 2331920), (6792, 2310290), (8240, 1904307), (8490, 1848232), (8972, 1748940), (11215, 1399152), (11320, 1386174), (12360, 1269538), (13458, 1165960), (13584, 1155145), (16980, 924116), (17944, 874470), (22430, 699576), (22640, 693087), (24720, 634769), (26916, 582980), (29149, 538320), (33645, 466384), (33960, 462058), (35888, 437235), (44860, 349788), (53832, 291490), (58298, 269160), (67290, 233192), (67920, 231029), (87447, 179440), (89720, 174894), (107664, 145745), (116596, 134580)]