157899686960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{10067}}^1$

素因数の和:10723

約数の個数: 160

約数和(自身を含む): 409885194240

約数和(自身を除く): 251985507280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 607, 646, 680, 760, 1214, 1292, 1360, 1520, 1615, 2428, 2584, 3035, 3230, 4856, 5168, 6070, 6460, 9712, 10067, 10319, 11533, 12140, 12920, 20134, 20638, 23066, 24280, 25840, 40268, 41276, 46132, 48560, 50335, 51595, 57665, 80536, 82552, 92264, 100670, 103190, 115330, 161072, 165104, 171139, 184528, 191273, 196061, 201340, 206380, 230660, 342278, 382546, 392122, 402680, 412760, 461320, 684556, 765092, 784244, 805360, 825520, 855695, 922640, 956365, 980305, 1369112, 1530184, 1568488, 1711390, 1912730, 1960610, 2738224, 3060368, 3136976, 3251641, 3422780, 3825460, 3921220, 6110669, 6503282, 6845560, 7650920, 7842440, 12221338, 13006564, 13691120, 15301840, 15684880, 16258205, 24442676, 26013128, 30553345, 32516410, 48885352, 52026256, 61106690, 65032820, 97770704, 103881373, 116102711, 122213380, 130065640, 207762746, 232205422, 244426760, 260131280, 415525492, 464410844, 488853520, 519406865, 580513555, 831050984, 928821688, 1038813730, 1161027110, 1662101968, 1857643376, 1973746087, 2077627460, 2322054220, 3947492174, 4155254920, 4644108440, 7894984348, 8310509840, 9288216880, 9868730435, 15789968696, 19737460870, 31579937392, 39474921740, 78949843480, 157899686960]

約数ペア:

[(1, 157899686960), (2, 78949843480), (4, 39474921740), (5, 31579937392), (8, 19737460870), (10, 15789968696), (16, 9868730435), (17, 9288216880), (19, 8310509840), (20, 7894984348), (34, 4644108440), (38, 4155254920), (40, 3947492174), (68, 2322054220), (76, 2077627460), (80, 1973746087), (85, 1857643376), (95, 1662101968), (136, 1161027110), (152, 1038813730), (170, 928821688), (190, 831050984), (272, 580513555), (304, 519406865), (323, 488853520), (340, 464410844), (380, 415525492), (607, 260131280), (646, 244426760), (680, 232205422), (760, 207762746), (1214, 130065640), (1292, 122213380), (1360, 116102711), (1520, 103881373), (1615, 97770704), (2428, 65032820), (2584, 61106690), (3035, 52026256), (3230, 48885352), (4856, 32516410), (5168, 30553345), (6070, 26013128), (6460, 24442676), (9712, 16258205), (10067, 15684880), (10319, 15301840), (11533, 13691120), (12140, 13006564), (12920, 12221338), (20134, 7842440), (20638, 7650920), (23066, 6845560), (24280, 6503282), (25840, 6110669), (40268, 3921220), (41276, 3825460), (46132, 3422780), (48560, 3251641), (50335, 3136976), (51595, 3060368), (57665, 2738224), (80536, 1960610), (82552, 1912730), (92264, 1711390), (100670, 1568488), (103190, 1530184), (115330, 1369112), (161072, 980305), (165104, 956365), (171139, 922640), (184528, 855695), (191273, 825520), (196061, 805360), (201340, 784244), (206380, 765092), (230660, 684556), (342278, 461320), (382546, 412760), (392122, 402680)]