560937780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 1981324800

約数和(自身を除く): 1420387020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 68, 78, 85, 90, 102, 117, 118, 130, 153, 156, 170, 177, 180, 195, 204, 221, 234, 236, 239, 255, 260, 295, 306, 340, 354, 390, 442, 468, 478, 510, 531, 585, 590, 612, 663, 708, 717, 765, 767, 780, 884, 885, 956, 1003, 1020, 1062, 1105, 1170, 1180, 1195, 1326, 1434, 1530, 1534, 1770, 1989, 2006, 2124, 2151, 2210, 2301, 2340, 2390, 2652, 2655, 2868, 3009, 3060, 3068, 3107, 3315, 3540, 3585, 3835, 3978, 4012, 4063, 4302, 4420, 4602, 4780, 5015, 5310, 6018, 6214, 6630, 6903, 7170, 7670, 7956, 8126, 8604, 9027, 9204, 9321, 9945, 10030, 10620, 10755, 11505, 12036, 12189, 12428, 13039, 13260, 13806, 14101, 14340, 15045, 15340, 15535, 16252, 18054, 18642, 19890, 20060, 20315, 21510, 23010, 24378, 26078, 27612, 27963, 28202, 30090, 31070, 34515, 36108, 36567, 37284, 39117, 39780, 40630, 42303, 43020, 45135, 46020, 46605, 48756, 52156, 52819, 55926, 56404, 60180, 60945, 62140, 65195, 69030, 70505, 73134, 78234, 81260, 84606, 90270, 93210, 105638, 111852, 117351, 121890, 126909, 130390, 138060, 139815, 141010, 146268, 156468, 158457, 169212, 180540, 182835, 183313, 186420, 195585, 211276, 211515, 234702, 239717, 243780, 253818, 260780, 264095, 279630, 282020, 316914, 365670, 366626, 391170, 423030, 469404, 475371, 479434, 507636, 528190, 549939, 559260, 586755, 633828, 634545, 719151, 731340, 733252, 782340, 792285, 846060, 916565, 950742, 958868, 1056380, 1099878, 1173510, 1198585, 1269090, 1438302, 1584570, 1649817, 1833130, 1901484, 2157453, 2199756, 2347020, 2376855, 2397170, 2538180, 2749695, 2876604, 3116321, 3169140, 3299634, 3595755, 3666260, 4314906, 4753710, 4794340, 5499390, 6232642, 6599268, 7191510, 8249085, 8629812, 9348963, 9507420, 10787265, 10998780, 12465284, 14383020, 15581605, 16498170, 18697926, 21574530, 28046889, 31163210, 32996340, 37395852, 43149060, 46744815, 56093778, 62326420, 93489630, 112187556, 140234445, 186979260, 280468890, 560937780]

約数ペア:

[(1, 560937780), (2, 280468890), (3, 186979260), (4, 140234445), (5, 112187556), (6, 93489630), (9, 62326420), (10, 56093778), (12, 46744815), (13, 43149060), (15, 37395852), (17, 32996340), (18, 31163210), (20, 28046889), (26, 21574530), (30, 18697926), (34, 16498170), (36, 15581605), (39, 14383020), (45, 12465284), (51, 10998780), (52, 10787265), (59, 9507420), (60, 9348963), (65, 8629812), (68, 8249085), (78, 7191510), (85, 6599268), (90, 6232642), (102, 5499390), (117, 4794340), (118, 4753710), (130, 4314906), (153, 3666260), (156, 3595755), (170, 3299634), (177, 3169140), (180, 3116321), (195, 2876604), (204, 2749695), (221, 2538180), (234, 2397170), (236, 2376855), (239, 2347020), (255, 2199756), (260, 2157453), (295, 1901484), (306, 1833130), (340, 1649817), (354, 1584570), (390, 1438302), (442, 1269090), (468, 1198585), (478, 1173510), (510, 1099878), (531, 1056380), (585, 958868), (590, 950742), (612, 916565), (663, 846060), (708, 792285), (717, 782340), (765, 733252), (767, 731340), (780, 719151), (884, 634545), (885, 633828), (956, 586755), (1003, 559260), (1020, 549939), (1062, 528190), (1105, 507636), (1170, 479434), (1180, 475371), (1195, 469404), (1326, 423030), (1434, 391170), (1530, 366626), (1534, 365670), (1770, 316914), (1989, 282020), (2006, 279630), (2124, 264095), (2151, 260780), (2210, 253818), (2301, 243780), (2340, 239717), (2390, 234702), (2652, 211515), (2655, 211276), (2868, 195585), (3009, 186420), (3060, 183313), (3068, 182835), (3107, 180540), (3315, 169212), (3540, 158457), (3585, 156468), (3835, 146268), (3978, 141010), (4012, 139815), (4063, 138060), (4302, 130390), (4420, 126909), (4602, 121890), (4780, 117351), (5015, 111852), (5310, 105638), (6018, 93210), (6214, 90270), (6630, 84606), (6903, 81260), (7170, 78234), (7670, 73134), (7956, 70505), (8126, 69030), (8604, 65195), (9027, 62140), (9204, 60945), (9321, 60180), (9945, 56404), (10030, 55926), (10620, 52819), (10755, 52156), (11505, 48756), (12036, 46605), (12189, 46020), (12428, 45135), (13039, 43020), (13260, 42303), (13806, 40630), (14101, 39780), (14340, 39117), (15045, 37284), (15340, 36567), (15535, 36108), (16252, 34515), (18054, 31070), (18642, 30090), (19890, 28202), (20060, 27963), (20315, 27612), (21510, 26078), (23010, 24378)]