18601359040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15567

約数の個数: 168

約数和(自身を含む): 50261129856

約数和(自身を除く): 31659770816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 1984, 2420, 2480, 2728, 3410, 3520, 3751, 3872, 4840, 4960, 5456, 6820, 7502, 7744, 9680, 9920, 10912, 13640, 15004, 15497, 18755, 19360, 21824, 27280, 30008, 30994, 37510, 38720, 54560, 60016, 61988, 75020, 77485, 109120, 120032, 123976, 150040, 154970, 170467, 240064, 247952, 300080, 309940, 340934, 480407, 495904, 600160, 619880, 681868, 852335, 960814, 991808, 1200320, 1239760, 1363736, 1704670, 1875137, 1921628, 2402035, 2479520, 2727472, 3409340, 3750274, 3843256, 4804070, 4959040, 5284477, 5454944, 6818680, 7500548, 7686512, 9375685, 9608140, 10568954, 10909888, 13637360, 15001096, 15373024, 18751370, 19216280, 21137908, 26422385, 27274720, 30002192, 30746048, 37502740, 38432560, 42275816, 52844770, 54549440, 58129247, 60004384, 75005480, 76865120, 84551632, 105689540, 116258494, 120008768, 150010960, 153730240, 169103264, 211379080, 232516988, 290646235, 300021920, 338206528, 422758160, 465033976, 581292470, 600043840, 845516320, 930067952, 1162584940, 1691032640, 1860135904, 2325169880, 3720271808, 4650339760, 9300679520, 18601359040]

約数ペア:

[(1, 18601359040), (2, 9300679520), (4, 4650339760), (5, 3720271808), (8, 2325169880), (10, 1860135904), (11, 1691032640), (16, 1162584940), (20, 930067952), (22, 845516320), (31, 600043840), (32, 581292470), (40, 465033976), (44, 422758160), (55, 338206528), (62, 300021920), (64, 290646235), (80, 232516988), (88, 211379080), (110, 169103264), (121, 153730240), (124, 150010960), (155, 120008768), (160, 116258494), (176, 105689540), (220, 84551632), (242, 76865120), (248, 75005480), (310, 60004384), (320, 58129247), (341, 54549440), (352, 52844770), (440, 42275816), (484, 38432560), (496, 37502740), (605, 30746048), (620, 30002192), (682, 27274720), (704, 26422385), (880, 21137908), (968, 19216280), (992, 18751370), (1210, 15373024), (1240, 15001096), (1364, 13637360), (1705, 10909888), (1760, 10568954), (1936, 9608140), (1984, 9375685), (2420, 7686512), (2480, 7500548), (2728, 6818680), (3410, 5454944), (3520, 5284477), (3751, 4959040), (3872, 4804070), (4840, 3843256), (4960, 3750274), (5456, 3409340), (6820, 2727472), (7502, 2479520), (7744, 2402035), (9680, 1921628), (9920, 1875137), (10912, 1704670), (13640, 1363736), (15004, 1239760), (15497, 1200320), (18755, 991808), (19360, 960814), (21824, 852335), (27280, 681868), (30008, 619880), (30994, 600160), (37510, 495904), (38720, 480407), (54560, 340934), (60016, 309940), (61988, 300080), (75020, 247952), (77485, 240064), (109120, 170467), (120032, 154970), (123976, 150040)]