20125347360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1291}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 64887588864

約数和(自身を除く): 44762241504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 691, 705, 752, 940, 1128, 1291, 1382, 1410, 1504, 1880, 2073, 2256, 2582, 2764, 2820, 3455, 3760, 3873, 4146, 4512, 5164, 5528, 5640, 6455, 6910, 7520, 7746, 8292, 10328, 10365, 11056, 11280, 12910, 13820, 15492, 16584, 19365, 20656, 20730, 22112, 22560, 25820, 27640, 30984, 32477, 33168, 38730, 41312, 41460, 51640, 55280, 60677, 61968, 64954, 66336, 77460, 82920, 97431, 103280, 110560, 121354, 123936, 129908, 154920, 162385, 165840, 182031, 194862, 206560, 242708, 259816, 303385, 309840, 324770, 331680, 364062, 389724, 485416, 487155, 519632, 606770, 619680, 649540, 728124, 779448, 892081, 910155, 970832, 974310, 1039264, 1213540, 1299080, 1456248, 1558896, 1784162, 1820310, 1941664, 1948620, 2427080, 2598160, 2676243, 2912496, 3117792, 3568324, 3640620, 3897240, 4460405, 4854160, 5196320, 5352486, 5824992, 7136648, 7281240, 7794480, 8920810, 9708320, 10704972, 13381215, 14273296, 14562480, 15588960, 17841620, 21409944, 26762430, 28546592, 29124960, 35683240, 41927807, 42819888, 53524860, 71366480, 83855614, 85639776, 107049720, 125783421, 142732960, 167711228, 209639035, 214099440, 251566842, 335422456, 419278070, 428198880, 503133684, 628917105, 670844912, 838556140, 1006267368, 1257834210, 1341689824, 1677112280, 2012534736, 2515668420, 3354224560, 4025069472, 5031336840, 6708449120, 10062673680, 20125347360]

約数ペア:

[(1, 20125347360), (2, 10062673680), (3, 6708449120), (4, 5031336840), (5, 4025069472), (6, 3354224560), (8, 2515668420), (10, 2012534736), (12, 1677112280), (15, 1341689824), (16, 1257834210), (20, 1006267368), (24, 838556140), (30, 670844912), (32, 628917105), (40, 503133684), (47, 428198880), (48, 419278070), (60, 335422456), (80, 251566842), (94, 214099440), (96, 209639035), (120, 167711228), (141, 142732960), (160, 125783421), (188, 107049720), (235, 85639776), (240, 83855614), (282, 71366480), (376, 53524860), (470, 42819888), (480, 41927807), (564, 35683240), (691, 29124960), (705, 28546592), (752, 26762430), (940, 21409944), (1128, 17841620), (1291, 15588960), (1382, 14562480), (1410, 14273296), (1504, 13381215), (1880, 10704972), (2073, 9708320), (2256, 8920810), (2582, 7794480), (2764, 7281240), (2820, 7136648), (3455, 5824992), (3760, 5352486), (3873, 5196320), (4146, 4854160), (4512, 4460405), (5164, 3897240), (5528, 3640620), (5640, 3568324), (6455, 3117792), (6910, 2912496), (7520, 2676243), (7746, 2598160), (8292, 2427080), (10328, 1948620), (10365, 1941664), (11056, 1820310), (11280, 1784162), (12910, 1558896), (13820, 1456248), (15492, 1299080), (16584, 1213540), (19365, 1039264), (20656, 974310), (20730, 970832), (22112, 910155), (22560, 892081), (25820, 779448), (27640, 728124), (30984, 649540), (32477, 619680), (33168, 606770), (38730, 519632), (41312, 487155), (41460, 485416), (51640, 389724), (55280, 364062), (60677, 331680), (61968, 324770), (64954, 309840), (66336, 303385), (77460, 259816), (82920, 242708), (97431, 206560), (103280, 194862), (110560, 182031), (121354, 165840), (123936, 162385), (129908, 154920)]