56743960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 170644320

約数和(自身を除く): 113900360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 131, 136, 140, 170, 182, 196, 221, 238, 245, 260, 262, 280, 340, 364, 392, 442, 455, 476, 490, 520, 524, 595, 637, 655, 680, 728, 833, 884, 910, 917, 952, 980, 1048, 1105, 1190, 1274, 1310, 1547, 1666, 1703, 1768, 1820, 1834, 1960, 2210, 2227, 2380, 2548, 2620, 3094, 3185, 3332, 3406, 3640, 3668, 4165, 4420, 4454, 4585, 4760, 5096, 5240, 6188, 6370, 6419, 6664, 6812, 7336, 7735, 8330, 8515, 8840, 8908, 9170, 10829, 11135, 11921, 12376, 12740, 12838, 13624, 15470, 15589, 16660, 17030, 17816, 18340, 21658, 22270, 23842, 25480, 25676, 28951, 30940, 31178, 32095, 33320, 34060, 36680, 43316, 44540, 47684, 51352, 54145, 57902, 59605, 61880, 62356, 64190, 68120, 77945, 83447, 86632, 89080, 95368, 108290, 109123, 115804, 119210, 124712, 128380, 144755, 155890, 166894, 202657, 216580, 218246, 231608, 238420, 256760, 289510, 311780, 333788, 405314, 417235, 433160, 436492, 476840, 545615, 579020, 623560, 667576, 810628, 834470, 872984, 1013285, 1091230, 1158040, 1418599, 1621256, 1668940, 2026570, 2182460, 2837198, 3337880, 4053140, 4364920, 5674396, 7092995, 8106280, 11348792, 14185990, 28371980, 56743960]

約数ペア:

[(1, 56743960), (2, 28371980), (4, 14185990), (5, 11348792), (7, 8106280), (8, 7092995), (10, 5674396), (13, 4364920), (14, 4053140), (17, 3337880), (20, 2837198), (26, 2182460), (28, 2026570), (34, 1668940), (35, 1621256), (40, 1418599), (49, 1158040), (52, 1091230), (56, 1013285), (65, 872984), (68, 834470), (70, 810628), (85, 667576), (91, 623560), (98, 579020), (104, 545615), (119, 476840), (130, 436492), (131, 433160), (136, 417235), (140, 405314), (170, 333788), (182, 311780), (196, 289510), (221, 256760), (238, 238420), (245, 231608), (260, 218246), (262, 216580), (280, 202657), (340, 166894), (364, 155890), (392, 144755), (442, 128380), (455, 124712), (476, 119210), (490, 115804), (520, 109123), (524, 108290), (595, 95368), (637, 89080), (655, 86632), (680, 83447), (728, 77945), (833, 68120), (884, 64190), (910, 62356), (917, 61880), (952, 59605), (980, 57902), (1048, 54145), (1105, 51352), (1190, 47684), (1274, 44540), (1310, 43316), (1547, 36680), (1666, 34060), (1703, 33320), (1768, 32095), (1820, 31178), (1834, 30940), (1960, 28951), (2210, 25676), (2227, 25480), (2380, 23842), (2548, 22270), (2620, 21658), (3094, 18340), (3185, 17816), (3332, 17030), (3406, 16660), (3640, 15589), (3668, 15470), (4165, 13624), (4420, 12838), (4454, 12740), (4585, 12376), (4760, 11921), (5096, 11135), (5240, 10829), (6188, 9170), (6370, 8908), (6419, 8840), (6664, 8515), (6812, 8330), (7336, 7735)]