16946787480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{492067}}^1$

素因数の和:492129

約数の個数: 128

約数和(自身を含む): 59520545280

約数和(自身を除く): 42573757800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 492067, 984134, 1476201, 1968268, 2460335, 2952402, 3444469, 3936536, 4920670, 5904804, 6888938, 7381005, 9841340, 10333407, 11809608, 13777876, 14762010, 17222345, 19682680, 20174747, 20666814, 27555752, 29524020, 34444690, 40349494, 41333628, 51667035, 59048040, 60524241, 68889380, 80698988, 82667256, 100873735, 103334070, 121048482, 137778760, 141223229, 161397976, 201747470, 206668140, 242096964, 282446458, 302621205, 403494940, 413336280, 423669687, 484193928, 564892916, 605242410, 706116145, 806989880, 847339374, 1129785832, 1210484820, 1412232290, 1694678748, 2118348435, 2420969640, 2824464580, 3389357496, 4236696870, 5648929160, 8473393740, 16946787480]

約数ペア:

[(1, 16946787480), (2, 8473393740), (3, 5648929160), (4, 4236696870), (5, 3389357496), (6, 2824464580), (7, 2420969640), (8, 2118348435), (10, 1694678748), (12, 1412232290), (14, 1210484820), (15, 1129785832), (20, 847339374), (21, 806989880), (24, 706116145), (28, 605242410), (30, 564892916), (35, 484193928), (40, 423669687), (41, 413336280), (42, 403494940), (56, 302621205), (60, 282446458), (70, 242096964), (82, 206668140), (84, 201747470), (105, 161397976), (120, 141223229), (123, 137778760), (140, 121048482), (164, 103334070), (168, 100873735), (205, 82667256), (210, 80698988), (246, 68889380), (280, 60524241), (287, 59048040), (328, 51667035), (410, 41333628), (420, 40349494), (492, 34444690), (574, 29524020), (615, 27555752), (820, 20666814), (840, 20174747), (861, 19682680), (984, 17222345), (1148, 14762010), (1230, 13777876), (1435, 11809608), (1640, 10333407), (1722, 9841340), (2296, 7381005), (2460, 6888938), (2870, 5904804), (3444, 4920670), (4305, 3936536), (4920, 3444469), (5740, 2952402), (6888, 2460335), (8610, 1968268), (11480, 1476201), (17220, 984134), (34440, 492067)]