140093940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 483319872

約数和(自身を除く): 343225932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2803, 2940, 3332, 3570, 4165, 4998, 5606, 7140, 8330, 8409, 9996, 11212, 12495, 14015, 16660, 16818, 19621, 24990, 28030, 33636, 39242, 42045, 47651, 49980, 56060, 58863, 78484, 84090, 95302, 98105, 117726, 137347, 142953, 168180, 190604, 196210, 235452, 238255, 274694, 285906, 294315, 333557, 392420, 412041, 476510, 549388, 571812, 588630, 667114, 686735, 714765, 824082, 953020, 1000671, 1177260, 1334228, 1373470, 1429530, 1648164, 1667785, 2001342, 2060205, 2334899, 2746940, 2859060, 3335570, 4002684, 4120410, 4669798, 5003355, 6671140, 7004697, 8240820, 9339596, 10006710, 11674495, 14009394, 20013420, 23348990, 28018788, 35023485, 46697980, 70046970, 140093940]

約数ペア:

[(1, 140093940), (2, 70046970), (3, 46697980), (4, 35023485), (5, 28018788), (6, 23348990), (7, 20013420), (10, 14009394), (12, 11674495), (14, 10006710), (15, 9339596), (17, 8240820), (20, 7004697), (21, 6671140), (28, 5003355), (30, 4669798), (34, 4120410), (35, 4002684), (42, 3335570), (49, 2859060), (51, 2746940), (60, 2334899), (68, 2060205), (70, 2001342), (84, 1667785), (85, 1648164), (98, 1429530), (102, 1373470), (105, 1334228), (119, 1177260), (140, 1000671), (147, 953020), (170, 824082), (196, 714765), (204, 686735), (210, 667114), (238, 588630), (245, 571812), (255, 549388), (294, 476510), (340, 412041), (357, 392420), (420, 333557), (476, 294315), (490, 285906), (510, 274694), (588, 238255), (595, 235452), (714, 196210), (735, 190604), (833, 168180), (980, 142953), (1020, 137347), (1190, 117726), (1428, 98105), (1470, 95302), (1666, 84090), (1785, 78484), (2380, 58863), (2499, 56060), (2803, 49980), (2940, 47651), (3332, 42045), (3570, 39242), (4165, 33636), (4998, 28030), (5606, 24990), (7140, 19621), (8330, 16818), (8409, 16660), (9996, 14015), (11212, 12495)]