63228840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 141366360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 739, 744, 920, 930, 1240, 1380, 1426, 1478, 1860, 2139, 2217, 2760, 2852, 2956, 3565, 3695, 3720, 4278, 4434, 5704, 5912, 7130, 7390, 8556, 8868, 10695, 11085, 14260, 14780, 16997, 17112, 17736, 21390, 22170, 22909, 28520, 29560, 33994, 42780, 44340, 45818, 50991, 67988, 68727, 84985, 85560, 88680, 91636, 101982, 114545, 135976, 137454, 169970, 183272, 203964, 229090, 254955, 274908, 339940, 343635, 407928, 458180, 509910, 526907, 549816, 679880, 687270, 916360, 1019820, 1053814, 1374540, 1580721, 2039640, 2107628, 2634535, 2749080, 3161442, 4215256, 5269070, 6322884, 7903605, 10538140, 12645768, 15807210, 21076280, 31614420, 63228840]

約数ペア:

[(1, 63228840), (2, 31614420), (3, 21076280), (4, 15807210), (5, 12645768), (6, 10538140), (8, 7903605), (10, 6322884), (12, 5269070), (15, 4215256), (20, 3161442), (23, 2749080), (24, 2634535), (30, 2107628), (31, 2039640), (40, 1580721), (46, 1374540), (60, 1053814), (62, 1019820), (69, 916360), (92, 687270), (93, 679880), (115, 549816), (120, 526907), (124, 509910), (138, 458180), (155, 407928), (184, 343635), (186, 339940), (230, 274908), (248, 254955), (276, 229090), (310, 203964), (345, 183272), (372, 169970), (460, 137454), (465, 135976), (552, 114545), (620, 101982), (690, 91636), (713, 88680), (739, 85560), (744, 84985), (920, 68727), (930, 67988), (1240, 50991), (1380, 45818), (1426, 44340), (1478, 42780), (1860, 33994), (2139, 29560), (2217, 28520), (2760, 22909), (2852, 22170), (2956, 21390), (3565, 17736), (3695, 17112), (3720, 16997), (4278, 14780), (4434, 14260), (5704, 11085), (5912, 10695), (7130, 8868), (7390, 8556)]