15708085980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 46788876288

約数和(自身を除く): 31080790308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 241, 276, 292, 345, 365, 438, 460, 482, 647, 690, 723, 730, 876, 964, 1095, 1205, 1294, 1380, 1446, 1460, 1679, 1941, 2190, 2410, 2588, 2892, 3235, 3358, 3615, 3882, 4380, 4820, 5037, 5543, 6470, 6716, 7230, 7764, 8395, 9705, 10074, 11086, 12940, 14460, 14881, 16629, 16790, 17593, 19410, 20148, 22172, 25185, 27715, 29762, 33258, 33580, 35186, 38820, 44643, 47231, 50370, 52779, 55430, 59524, 66516, 70372, 74405, 83145, 87965, 89286, 94462, 100740, 105558, 110860, 141693, 148810, 155927, 166290, 175930, 178572, 188924, 211116, 223215, 236155, 263895, 283386, 297620, 311854, 332580, 351860, 404639, 446430, 467781, 472310, 527790, 566772, 623708, 708465, 779635, 809278, 892860, 935562, 944620, 1055580, 1086313, 1213917, 1416930, 1559270, 1618556, 1871124, 2023195, 2172626, 2338905, 2427834, 2833860, 3118540, 3258939, 3586321, 4046390, 4345252, 4677810, 4855668, 5431565, 6069585, 6517878, 7172642, 8092780, 9355620, 10758963, 10863130, 11382671, 12139170, 13035756, 14345284, 16294695, 17931605, 21517926, 21726260, 22765342, 24278340, 32589390, 34148013, 35863210, 43035852, 45530684, 53794815, 56913355, 65178780, 68296026, 71726420, 107589630, 113826710, 136592052, 170740065, 215179260, 227653420, 261801433, 341480130, 523602866, 682960260, 785404299, 1047205732, 1309007165, 1570808598, 2618014330, 3141617196, 3927021495, 5236028660, 7854042990, 15708085980]

約数ペア:

[(1, 15708085980), (2, 7854042990), (3, 5236028660), (4, 3927021495), (5, 3141617196), (6, 2618014330), (10, 1570808598), (12, 1309007165), (15, 1047205732), (20, 785404299), (23, 682960260), (30, 523602866), (46, 341480130), (60, 261801433), (69, 227653420), (73, 215179260), (92, 170740065), (115, 136592052), (138, 113826710), (146, 107589630), (219, 71726420), (230, 68296026), (241, 65178780), (276, 56913355), (292, 53794815), (345, 45530684), (365, 43035852), (438, 35863210), (460, 34148013), (482, 32589390), (647, 24278340), (690, 22765342), (723, 21726260), (730, 21517926), (876, 17931605), (964, 16294695), (1095, 14345284), (1205, 13035756), (1294, 12139170), (1380, 11382671), (1446, 10863130), (1460, 10758963), (1679, 9355620), (1941, 8092780), (2190, 7172642), (2410, 6517878), (2588, 6069585), (2892, 5431565), (3235, 4855668), (3358, 4677810), (3615, 4345252), (3882, 4046390), (4380, 3586321), (4820, 3258939), (5037, 3118540), (5543, 2833860), (6470, 2427834), (6716, 2338905), (7230, 2172626), (7764, 2023195), (8395, 1871124), (9705, 1618556), (10074, 1559270), (11086, 1416930), (12940, 1213917), (14460, 1086313), (14881, 1055580), (16629, 944620), (16790, 935562), (17593, 892860), (19410, 809278), (20148, 779635), (22172, 708465), (25185, 623708), (27715, 566772), (29762, 527790), (33258, 472310), (33580, 467781), (35186, 446430), (38820, 404639), (44643, 351860), (47231, 332580), (50370, 311854), (52779, 297620), (55430, 283386), (59524, 263895), (66516, 236155), (70372, 223215), (74405, 211116), (83145, 188924), (87965, 178572), (89286, 175930), (94462, 166290), (100740, 155927), (105558, 148810), (110860, 141693)]