15708073980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1244

約数の個数: 192

約数和(自身を含む): 46484508672

約数和(自身を除く): 30776434692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 151, 185, 188, 222, 235, 282, 302, 370, 444, 453, 470, 555, 564, 604, 705, 740, 755, 906, 940, 997, 1110, 1410, 1510, 1739, 1812, 1994, 2220, 2265, 2820, 2991, 3020, 3478, 3988, 4530, 4985, 5217, 5587, 5982, 6956, 7097, 8695, 9060, 9970, 10434, 11174, 11964, 14194, 14955, 16761, 17390, 19940, 20868, 21291, 22348, 26085, 27935, 28388, 29910, 33522, 34780, 35485, 36889, 42582, 46859, 52170, 55870, 59820, 67044, 70970, 73778, 83805, 85164, 93718, 104340, 106455, 110667, 111740, 140577, 141940, 147556, 150547, 167610, 184445, 187436, 212910, 221334, 234295, 262589, 281154, 301094, 335220, 368890, 425820, 442668, 451641, 468590, 525178, 553335, 562308, 602188, 702885, 737780, 752735, 787767, 903282, 937180, 1050356, 1106670, 1312945, 1405770, 1505470, 1575534, 1733783, 1806564, 2213340, 2258205, 2625890, 2811540, 3010940, 3151068, 3467566, 3938835, 4516410, 5201349, 5251780, 5570239, 6935132, 7075709, 7877670, 8668915, 9032820, 10402698, 11140478, 14151418, 15755340, 16710717, 17337830, 20805396, 21227127, 22280956, 26006745, 27851195, 28302836, 33421434, 34675660, 35378545, 42454254, 52013490, 55702390, 66842868, 70757090, 83553585, 84908508, 104026980, 106135635, 111404780, 141514180, 167107170, 212271270, 261801233, 334214340, 424542540, 523602466, 785403699, 1047204932, 1309006165, 1570807398, 2618012330, 3141614796, 3927018495, 5236024660, 7854036990, 15708073980]

約数ペア:

[(1, 15708073980), (2, 7854036990), (3, 5236024660), (4, 3927018495), (5, 3141614796), (6, 2618012330), (10, 1570807398), (12, 1309006165), (15, 1047204932), (20, 785403699), (30, 523602466), (37, 424542540), (47, 334214340), (60, 261801233), (74, 212271270), (94, 167107170), (111, 141514180), (141, 111404780), (148, 106135635), (151, 104026980), (185, 84908508), (188, 83553585), (222, 70757090), (235, 66842868), (282, 55702390), (302, 52013490), (370, 42454254), (444, 35378545), (453, 34675660), (470, 33421434), (555, 28302836), (564, 27851195), (604, 26006745), (705, 22280956), (740, 21227127), (755, 20805396), (906, 17337830), (940, 16710717), (997, 15755340), (1110, 14151418), (1410, 11140478), (1510, 10402698), (1739, 9032820), (1812, 8668915), (1994, 7877670), (2220, 7075709), (2265, 6935132), (2820, 5570239), (2991, 5251780), (3020, 5201349), (3478, 4516410), (3988, 3938835), (4530, 3467566), (4985, 3151068), (5217, 3010940), (5587, 2811540), (5982, 2625890), (6956, 2258205), (7097, 2213340), (8695, 1806564), (9060, 1733783), (9970, 1575534), (10434, 1505470), (11174, 1405770), (11964, 1312945), (14194, 1106670), (14955, 1050356), (16761, 937180), (17390, 903282), (19940, 787767), (20868, 752735), (21291, 737780), (22348, 702885), (26085, 602188), (27935, 562308), (28388, 553335), (29910, 525178), (33522, 468590), (34780, 451641), (35485, 442668), (36889, 425820), (42582, 368890), (46859, 335220), (52170, 301094), (55870, 281154), (59820, 262589), (67044, 234295), (70970, 221334), (73778, 212910), (83805, 187436), (85164, 184445), (93718, 167610), (104340, 150547), (106455, 147556), (110667, 141940), (111740, 140577)]