15707237480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 40298005440

約数和(自身を除く): 24590767960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 307, 310, 341, 440, 484, 605, 614, 620, 682, 961, 968, 1210, 1228, 1240, 1331, 1364, 1535, 1705, 1922, 2420, 2456, 2662, 2728, 3070, 3377, 3410, 3751, 3844, 4805, 4840, 5324, 6140, 6655, 6754, 6820, 7502, 7688, 9517, 9610, 10571, 10648, 12280, 13310, 13508, 13640, 15004, 16885, 18755, 19034, 19220, 21142, 26620, 27016, 30008, 33770, 37147, 37510, 38068, 38440, 41261, 42284, 47585, 52855, 53240, 67540, 74294, 75020, 76136, 82522, 84568, 95170, 104687, 105710, 116281, 135080, 148588, 150040, 165044, 185735, 190340, 206305, 209374, 211420, 232562, 295027, 297176, 330088, 371470, 380680, 408617, 412610, 418748, 422840, 465124, 523435, 581405, 590054, 742940, 817234, 825220, 837496, 930248, 1046870, 1151557, 1162810, 1180108, 1279091, 1475135, 1485880, 1634468, 1650440, 2043085, 2093740, 2303114, 2325620, 2360216, 2558182, 2950270, 3245297, 3268936, 4086170, 4187480, 4606228, 4651240, 5116364, 5757785, 5900540, 6395455, 6490594, 8172340, 9212456, 10232728, 11515570, 11801080, 12667127, 12790910, 12981188, 16226485, 16344680, 23031140, 25334254, 25581820, 25962376, 32452970, 35698267, 46062280, 50668508, 51163640, 63335635, 64905940, 71396534, 101337016, 126671270, 129811880, 142793068, 178491335, 253342540, 285586136, 356982670, 392680937, 506685080, 713965340, 785361874, 1427930680, 1570723748, 1963404685, 3141447496, 3926809370, 7853618740, 15707237480]

約数ペア:

[(1, 15707237480), (2, 7853618740), (4, 3926809370), (5, 3141447496), (8, 1963404685), (10, 1570723748), (11, 1427930680), (20, 785361874), (22, 713965340), (31, 506685080), (40, 392680937), (44, 356982670), (55, 285586136), (62, 253342540), (88, 178491335), (110, 142793068), (121, 129811880), (124, 126671270), (155, 101337016), (220, 71396534), (242, 64905940), (248, 63335635), (307, 51163640), (310, 50668508), (341, 46062280), (440, 35698267), (484, 32452970), (605, 25962376), (614, 25581820), (620, 25334254), (682, 23031140), (961, 16344680), (968, 16226485), (1210, 12981188), (1228, 12790910), (1240, 12667127), (1331, 11801080), (1364, 11515570), (1535, 10232728), (1705, 9212456), (1922, 8172340), (2420, 6490594), (2456, 6395455), (2662, 5900540), (2728, 5757785), (3070, 5116364), (3377, 4651240), (3410, 4606228), (3751, 4187480), (3844, 4086170), (4805, 3268936), (4840, 3245297), (5324, 2950270), (6140, 2558182), (6655, 2360216), (6754, 2325620), (6820, 2303114), (7502, 2093740), (7688, 2043085), (9517, 1650440), (9610, 1634468), (10571, 1485880), (10648, 1475135), (12280, 1279091), (13310, 1180108), (13508, 1162810), (13640, 1151557), (15004, 1046870), (16885, 930248), (18755, 837496), (19034, 825220), (19220, 817234), (21142, 742940), (26620, 590054), (27016, 581405), (30008, 523435), (33770, 465124), (37147, 422840), (37510, 418748), (38068, 412610), (38440, 408617), (41261, 380680), (42284, 371470), (47585, 330088), (52855, 297176), (53240, 295027), (67540, 232562), (74294, 211420), (75020, 209374), (76136, 206305), (82522, 190340), (84568, 185735), (95170, 165044), (104687, 150040), (105710, 148588), (116281, 135080)]