42066960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 142907520

約数和(自身を除く): 100840560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 139, 156, 194, 195, 208, 240, 260, 278, 291, 312, 388, 390, 417, 485, 520, 556, 582, 624, 695, 776, 780, 834, 970, 1040, 1112, 1164, 1261, 1390, 1455, 1552, 1560, 1668, 1807, 1940, 2085, 2224, 2328, 2522, 2780, 2910, 3120, 3336, 3614, 3783, 3880, 4170, 4656, 5044, 5421, 5560, 5820, 6305, 6672, 7228, 7566, 7760, 8340, 9035, 10088, 10842, 11120, 11640, 12610, 13483, 14456, 15132, 16680, 18070, 18915, 20176, 21684, 23280, 25220, 26966, 27105, 28912, 30264, 33360, 36140, 37830, 40449, 43368, 50440, 53932, 54210, 60528, 67415, 72280, 75660, 80898, 86736, 100880, 107864, 108420, 134830, 144560, 151320, 161796, 175279, 202245, 215728, 216840, 269660, 302640, 323592, 350558, 404490, 433680, 525837, 539320, 647184, 701116, 808980, 876395, 1051674, 1078640, 1402232, 1617960, 1752790, 2103348, 2629185, 2804464, 3235920, 3505580, 4206696, 5258370, 7011160, 8413392, 10516740, 14022320, 21033480, 42066960]

約数ペア:

[(1, 42066960), (2, 21033480), (3, 14022320), (4, 10516740), (5, 8413392), (6, 7011160), (8, 5258370), (10, 4206696), (12, 3505580), (13, 3235920), (15, 2804464), (16, 2629185), (20, 2103348), (24, 1752790), (26, 1617960), (30, 1402232), (39, 1078640), (40, 1051674), (48, 876395), (52, 808980), (60, 701116), (65, 647184), (78, 539320), (80, 525837), (97, 433680), (104, 404490), (120, 350558), (130, 323592), (139, 302640), (156, 269660), (194, 216840), (195, 215728), (208, 202245), (240, 175279), (260, 161796), (278, 151320), (291, 144560), (312, 134830), (388, 108420), (390, 107864), (417, 100880), (485, 86736), (520, 80898), (556, 75660), (582, 72280), (624, 67415), (695, 60528), (776, 54210), (780, 53932), (834, 50440), (970, 43368), (1040, 40449), (1112, 37830), (1164, 36140), (1261, 33360), (1390, 30264), (1455, 28912), (1552, 27105), (1560, 26966), (1668, 25220), (1807, 23280), (1940, 21684), (2085, 20176), (2224, 18915), (2328, 18070), (2522, 16680), (2780, 15132), (2910, 14456), (3120, 13483), (3336, 12610), (3614, 11640), (3783, 11120), (3880, 10842), (4170, 10088), (4656, 9035), (5044, 8340), (5421, 7760), (5560, 7566), (5820, 7228), (6305, 6672)]