442761060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 1462599936

約数和(自身を除く): 1019838876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 588, 730, 735, 876, 980, 1022, 1095, 1460, 1470, 1533, 2044, 2063, 2190, 2555, 2940, 3066, 3577, 4126, 4380, 5110, 6132, 6189, 7154, 7665, 8252, 10220, 10315, 10731, 12378, 14308, 14441, 15330, 17885, 20630, 21462, 24756, 28882, 30660, 30945, 35770, 41260, 42924, 43323, 53655, 57764, 61890, 71540, 72205, 86646, 101087, 107310, 123780, 144410, 150599, 173292, 202174, 214620, 216615, 288820, 301198, 303261, 404348, 433230, 451797, 505435, 602396, 606522, 752995, 866460, 903594, 1010870, 1054193, 1213044, 1505990, 1516305, 1807188, 2021740, 2108386, 2258985, 3011980, 3032610, 3162579, 4216772, 4517970, 5270965, 6065220, 6325158, 7379351, 9035940, 10541930, 12650316, 14758702, 15812895, 21083860, 22138053, 29517404, 31625790, 36896755, 44276106, 63251580, 73793510, 88552212, 110690265, 147587020, 221380530, 442761060]

約数ペア:

[(1, 442761060), (2, 221380530), (3, 147587020), (4, 110690265), (5, 88552212), (6, 73793510), (7, 63251580), (10, 44276106), (12, 36896755), (14, 31625790), (15, 29517404), (20, 22138053), (21, 21083860), (28, 15812895), (30, 14758702), (35, 12650316), (42, 10541930), (49, 9035940), (60, 7379351), (70, 6325158), (73, 6065220), (84, 5270965), (98, 4517970), (105, 4216772), (140, 3162579), (146, 3032610), (147, 3011980), (196, 2258985), (210, 2108386), (219, 2021740), (245, 1807188), (292, 1516305), (294, 1505990), (365, 1213044), (420, 1054193), (438, 1010870), (490, 903594), (511, 866460), (588, 752995), (730, 606522), (735, 602396), (876, 505435), (980, 451797), (1022, 433230), (1095, 404348), (1460, 303261), (1470, 301198), (1533, 288820), (2044, 216615), (2063, 214620), (2190, 202174), (2555, 173292), (2940, 150599), (3066, 144410), (3577, 123780), (4126, 107310), (4380, 101087), (5110, 86646), (6132, 72205), (6189, 71540), (7154, 61890), (7665, 57764), (8252, 53655), (10220, 43323), (10315, 42924), (10731, 41260), (12378, 35770), (14308, 30945), (14441, 30660), (15330, 28882), (17885, 24756), (20630, 21462)]