156247260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 499282560

約数和(自身を除く): 343035300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 380, 390, 494, 507, 570, 676, 741, 780, 811, 845, 988, 1014, 1140, 1235, 1482, 1622, 1690, 2028, 2433, 2470, 2535, 2964, 3211, 3244, 3380, 3705, 4055, 4866, 4940, 5070, 6422, 7410, 8110, 9633, 9732, 10140, 10543, 12165, 12844, 14820, 15409, 16055, 16220, 19266, 21086, 24330, 30818, 31629, 32110, 38532, 42172, 46227, 48165, 48660, 52715, 61636, 63258, 64220, 77045, 92454, 96330, 105430, 126516, 137059, 154090, 158145, 184908, 192660, 200317, 210860, 231135, 274118, 308180, 316290, 400634, 411177, 462270, 548236, 600951, 632580, 685295, 801268, 822354, 924540, 1001585, 1201902, 1370590, 1644708, 2003170, 2055885, 2403804, 2604121, 2741180, 3004755, 4006340, 4111770, 5208242, 6009510, 7812363, 8223540, 10416484, 12019020, 13020605, 15624726, 26041210, 31249452, 39061815, 52082420, 78123630, 156247260]

約数ペア:

[(1, 156247260), (2, 78123630), (3, 52082420), (4, 39061815), (5, 31249452), (6, 26041210), (10, 15624726), (12, 13020605), (13, 12019020), (15, 10416484), (19, 8223540), (20, 7812363), (26, 6009510), (30, 5208242), (38, 4111770), (39, 4006340), (52, 3004755), (57, 2741180), (60, 2604121), (65, 2403804), (76, 2055885), (78, 2003170), (95, 1644708), (114, 1370590), (130, 1201902), (156, 1001585), (169, 924540), (190, 822354), (195, 801268), (228, 685295), (247, 632580), (260, 600951), (285, 548236), (338, 462270), (380, 411177), (390, 400634), (494, 316290), (507, 308180), (570, 274118), (676, 231135), (741, 210860), (780, 200317), (811, 192660), (845, 184908), (988, 158145), (1014, 154090), (1140, 137059), (1235, 126516), (1482, 105430), (1622, 96330), (1690, 92454), (2028, 77045), (2433, 64220), (2470, 63258), (2535, 61636), (2964, 52715), (3211, 48660), (3244, 48165), (3380, 46227), (3705, 42172), (4055, 38532), (4866, 32110), (4940, 31629), (5070, 30818), (6422, 24330), (7410, 21086), (8110, 19266), (9633, 16220), (9732, 16055), (10140, 15409), (10543, 14820), (12165, 12844)]