142891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 508102560

約数和(自身を除く): 365211240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 757, 780, 858, 968, 1144, 1210, 1320, 1430, 1452, 1514, 1560, 1573, 1716, 1815, 2145, 2271, 2420, 2860, 2904, 3028, 3146, 3432, 3630, 3785, 4290, 4542, 4719, 4840, 5720, 6056, 6292, 7260, 7570, 7865, 8327, 8580, 9084, 9438, 9841, 11355, 12584, 14520, 15140, 15730, 16654, 17160, 18168, 18876, 19682, 22710, 23595, 24981, 29523, 30280, 31460, 33308, 37752, 39364, 41635, 45420, 47190, 49205, 49962, 59046, 62920, 66616, 78728, 83270, 90840, 91597, 94380, 98410, 99924, 108251, 118092, 124905, 147615, 166540, 183194, 188760, 196820, 199848, 216502, 236184, 249810, 274791, 295230, 324753, 333080, 366388, 393640, 433004, 457985, 499620, 541255, 549582, 590460, 649506, 732776, 866008, 915970, 999240, 1082510, 1099164, 1180920, 1190761, 1299012, 1373955, 1623765, 1831940, 2165020, 2198328, 2381522, 2598024, 2747910, 3247530, 3572283, 3663880, 4330040, 4763044, 5495820, 5953805, 6495060, 7144566, 9526088, 10991640, 11907610, 12990120, 14289132, 17861415, 23815220, 28578264, 35722830, 47630440, 71445660, 142891320]

約数ペア:

[(1, 142891320), (2, 71445660), (3, 47630440), (4, 35722830), (5, 28578264), (6, 23815220), (8, 17861415), (10, 14289132), (11, 12990120), (12, 11907610), (13, 10991640), (15, 9526088), (20, 7144566), (22, 6495060), (24, 5953805), (26, 5495820), (30, 4763044), (33, 4330040), (39, 3663880), (40, 3572283), (44, 3247530), (52, 2747910), (55, 2598024), (60, 2381522), (65, 2198328), (66, 2165020), (78, 1831940), (88, 1623765), (104, 1373955), (110, 1299012), (120, 1190761), (121, 1180920), (130, 1099164), (132, 1082510), (143, 999240), (156, 915970), (165, 866008), (195, 732776), (220, 649506), (242, 590460), (260, 549582), (264, 541255), (286, 499620), (312, 457985), (330, 433004), (363, 393640), (390, 366388), (429, 333080), (440, 324753), (484, 295230), (520, 274791), (572, 249810), (605, 236184), (660, 216502), (715, 199848), (726, 196820), (757, 188760), (780, 183194), (858, 166540), (968, 147615), (1144, 124905), (1210, 118092), (1320, 108251), (1430, 99924), (1452, 98410), (1514, 94380), (1560, 91597), (1573, 90840), (1716, 83270), (1815, 78728), (2145, 66616), (2271, 62920), (2420, 59046), (2860, 49962), (2904, 49205), (3028, 47190), (3146, 45420), (3432, 41635), (3630, 39364), (3785, 37752), (4290, 33308), (4542, 31460), (4719, 30280), (4840, 29523), (5720, 24981), (6056, 23595), (6292, 22710), (7260, 19682), (7570, 18876), (7865, 18168), (8327, 17160), (8580, 16654), (9084, 15730), (9438, 15140), (9841, 14520), (11355, 12584)]