191129640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7251

約数の個数: 128

約数和(自身を含む): 653909760

約数和(自身を除く): 462780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 7207, 8840, 13260, 14414, 21621, 26520, 28828, 36035, 43242, 57656, 72070, 86484, 93691, 108105, 122519, 144140, 172968, 187382, 216210, 245038, 281073, 288280, 367557, 374764, 432420, 468455, 490076, 562146, 612595, 735114, 749528, 864840, 936910, 980152, 1124292, 1225190, 1405365, 1470228, 1592747, 1837785, 1873820, 2248584, 2450380, 2810730, 2940456, 3185494, 3675570, 3747640, 4778241, 4900760, 5621460, 6370988, 7351140, 7963735, 9556482, 11242920, 12741976, 14702280, 15927470, 19112964, 23891205, 31854940, 38225928, 47782410, 63709880, 95564820, 191129640]

約数ペア:

[(1, 191129640), (2, 95564820), (3, 63709880), (4, 47782410), (5, 38225928), (6, 31854940), (8, 23891205), (10, 19112964), (12, 15927470), (13, 14702280), (15, 12741976), (17, 11242920), (20, 9556482), (24, 7963735), (26, 7351140), (30, 6370988), (34, 5621460), (39, 4900760), (40, 4778241), (51, 3747640), (52, 3675570), (60, 3185494), (65, 2940456), (68, 2810730), (78, 2450380), (85, 2248584), (102, 1873820), (104, 1837785), (120, 1592747), (130, 1470228), (136, 1405365), (156, 1225190), (170, 1124292), (195, 980152), (204, 936910), (221, 864840), (255, 749528), (260, 735114), (312, 612595), (340, 562146), (390, 490076), (408, 468455), (442, 432420), (510, 374764), (520, 367557), (663, 288280), (680, 281073), (780, 245038), (884, 216210), (1020, 187382), (1105, 172968), (1326, 144140), (1560, 122519), (1768, 108105), (2040, 93691), (2210, 86484), (2652, 72070), (3315, 57656), (4420, 43242), (5304, 36035), (6630, 28828), (7207, 26520), (8840, 21621), (13260, 14414)]