71369896840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{12041}}^1$

素因数の和:12791

約数の個数: 128

約数和(自身を含む): 184676112000

約数和(自身を除く): 113306215160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 709, 760, 836, 1045, 1418, 1672, 2090, 2836, 3545, 4180, 5672, 7090, 7799, 8360, 12041, 13471, 14180, 15598, 24082, 26942, 28360, 31196, 38995, 48164, 53884, 60205, 62392, 67355, 77990, 96328, 107768, 120410, 132451, 134710, 148181, 155980, 228779, 240820, 264902, 269420, 296362, 311960, 457558, 481640, 529804, 538840, 592724, 662255, 740905, 915116, 1059608, 1143895, 1185448, 1324510, 1481810, 1830232, 2287790, 2516569, 2649020, 2963620, 4575580, 5033138, 5298040, 5927240, 8537069, 9151160, 10066276, 12582845, 17074138, 20132552, 25165690, 34148276, 42685345, 50331380, 68296552, 85370690, 93907759, 100662760, 162204311, 170741380, 187815518, 324408622, 341482760, 375631036, 469538795, 648817244, 751262072, 811021555, 939077590, 1297634488, 1622043110, 1784247421, 1878155180, 3244086220, 3568494842, 3756310360, 6488172440, 7136989684, 8921237105, 14273979368, 17842474210, 35684948420, 71369896840]

約数ペア:

[(1, 71369896840), (2, 35684948420), (4, 17842474210), (5, 14273979368), (8, 8921237105), (10, 7136989684), (11, 6488172440), (19, 3756310360), (20, 3568494842), (22, 3244086220), (38, 1878155180), (40, 1784247421), (44, 1622043110), (55, 1297634488), (76, 939077590), (88, 811021555), (95, 751262072), (110, 648817244), (152, 469538795), (190, 375631036), (209, 341482760), (220, 324408622), (380, 187815518), (418, 170741380), (440, 162204311), (709, 100662760), (760, 93907759), (836, 85370690), (1045, 68296552), (1418, 50331380), (1672, 42685345), (2090, 34148276), (2836, 25165690), (3545, 20132552), (4180, 17074138), (5672, 12582845), (7090, 10066276), (7799, 9151160), (8360, 8537069), (12041, 5927240), (13471, 5298040), (14180, 5033138), (15598, 4575580), (24082, 2963620), (26942, 2649020), (28360, 2516569), (31196, 2287790), (38995, 1830232), (48164, 1481810), (53884, 1324510), (60205, 1185448), (62392, 1143895), (67355, 1059608), (77990, 915116), (96328, 740905), (107768, 662255), (120410, 592724), (132451, 538840), (134710, 529804), (148181, 481640), (155980, 457558), (228779, 311960), (240820, 296362), (264902, 269420)]