159857880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14673

約数の個数: 128

約数和(自身を含む): 590284800

約数和(自身を除く): 430426920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14639, 29278, 43917, 58556, 73195, 87834, 102473, 117112, 146390, 175668, 190307, 204946, 219585, 292780, 307419, 351336, 380614, 409892, 439170, 512365, 570921, 585560, 614838, 761228, 819784, 878340, 951535, 1024730, 1141842, 1229676, 1332149, 1522456, 1537095, 1756680, 1903070, 2049460, 2283684, 2459352, 2664298, 2854605, 3074190, 3806140, 3996447, 4098920, 4567368, 5328596, 5709210, 6148380, 6660745, 7612280, 7992894, 10657192, 11418420, 12296760, 13321490, 15985788, 19982235, 22836840, 26642980, 31971576, 39964470, 53285960, 79928940, 159857880]

約数ペア:

[(1, 159857880), (2, 79928940), (3, 53285960), (4, 39964470), (5, 31971576), (6, 26642980), (7, 22836840), (8, 19982235), (10, 15985788), (12, 13321490), (13, 12296760), (14, 11418420), (15, 10657192), (20, 7992894), (21, 7612280), (24, 6660745), (26, 6148380), (28, 5709210), (30, 5328596), (35, 4567368), (39, 4098920), (40, 3996447), (42, 3806140), (52, 3074190), (56, 2854605), (60, 2664298), (65, 2459352), (70, 2283684), (78, 2049460), (84, 1903070), (91, 1756680), (104, 1537095), (105, 1522456), (120, 1332149), (130, 1229676), (140, 1141842), (156, 1024730), (168, 951535), (182, 878340), (195, 819784), (210, 761228), (260, 614838), (273, 585560), (280, 570921), (312, 512365), (364, 439170), (390, 409892), (420, 380614), (455, 351336), (520, 307419), (546, 292780), (728, 219585), (780, 204946), (840, 190307), (910, 175668), (1092, 146390), (1365, 117112), (1560, 102473), (1820, 87834), (2184, 73195), (2730, 58556), (3640, 43917), (5460, 29278), (10920, 14639)]