238297620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 792207360

約数和(自身を除く): 553909740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 228, 285, 310, 330, 341, 372, 380, 418, 465, 570, 589, 613, 620, 627, 660, 682, 836, 930, 1023, 1045, 1140, 1178, 1226, 1254, 1364, 1705, 1767, 1839, 1860, 2046, 2090, 2356, 2452, 2508, 2945, 3065, 3135, 3410, 3534, 3678, 4092, 4180, 5115, 5890, 6130, 6270, 6479, 6743, 6820, 7068, 7356, 8835, 9195, 10230, 11647, 11780, 12260, 12540, 12958, 13486, 17670, 18390, 19003, 19437, 20229, 20460, 23294, 25916, 26972, 32395, 33715, 34941, 35340, 36780, 38006, 38874, 40458, 46588, 57009, 58235, 64790, 67430, 69882, 76012, 77748, 80916, 95015, 97185, 101145, 114018, 116470, 128117, 129580, 134860, 139764, 174705, 190030, 194370, 202290, 209033, 228036, 232940, 256234, 285045, 349410, 361057, 380060, 384351, 388740, 404580, 418066, 512468, 570090, 627099, 640585, 698820, 722114, 768702, 836132, 1045165, 1083171, 1140180, 1254198, 1281170, 1444228, 1537404, 1805285, 1921755, 2090330, 2166342, 2508396, 2562340, 3135495, 3610570, 3843510, 3971627, 4180660, 4332684, 5415855, 6270990, 7221140, 7687020, 7943254, 10831710, 11914881, 12541980, 15886508, 19858135, 21663420, 23829762, 39716270, 47659524, 59574405, 79432540, 119148810, 238297620]

約数ペア:

[(1, 238297620), (2, 119148810), (3, 79432540), (4, 59574405), (5, 47659524), (6, 39716270), (10, 23829762), (11, 21663420), (12, 19858135), (15, 15886508), (19, 12541980), (20, 11914881), (22, 10831710), (30, 7943254), (31, 7687020), (33, 7221140), (38, 6270990), (44, 5415855), (55, 4332684), (57, 4180660), (60, 3971627), (62, 3843510), (66, 3610570), (76, 3135495), (93, 2562340), (95, 2508396), (110, 2166342), (114, 2090330), (124, 1921755), (132, 1805285), (155, 1537404), (165, 1444228), (186, 1281170), (190, 1254198), (209, 1140180), (220, 1083171), (228, 1045165), (285, 836132), (310, 768702), (330, 722114), (341, 698820), (372, 640585), (380, 627099), (418, 570090), (465, 512468), (570, 418066), (589, 404580), (613, 388740), (620, 384351), (627, 380060), (660, 361057), (682, 349410), (836, 285045), (930, 256234), (1023, 232940), (1045, 228036), (1140, 209033), (1178, 202290), (1226, 194370), (1254, 190030), (1364, 174705), (1705, 139764), (1767, 134860), (1839, 129580), (1860, 128117), (2046, 116470), (2090, 114018), (2356, 101145), (2452, 97185), (2508, 95015), (2945, 80916), (3065, 77748), (3135, 76012), (3410, 69882), (3534, 67430), (3678, 64790), (4092, 58235), (4180, 57009), (5115, 46588), (5890, 40458), (6130, 38874), (6270, 38006), (6479, 36780), (6743, 35340), (6820, 34941), (7068, 33715), (7356, 32395), (8835, 26972), (9195, 25916), (10230, 23294), (11647, 20460), (11780, 20229), (12260, 19437), (12540, 19003), (12958, 18390), (13486, 17670)]