204513120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6763}}^1$

素因数の和:6794

約数の個数: 192

約数和(自身を含む): 818173440

約数和(自身を除く): 613660320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6763, 7560, 10080, 13526, 15120, 20289, 27052, 30240, 33815, 40578, 47341, 54104, 60867, 67630, 81156, 94682, 101445, 108208, 121734, 135260, 142023, 162312, 182601, 189364, 202890, 216416, 236705, 243468, 270520, 284046, 304335, 324624, 365202, 378728, 405780, 426069, 473410, 486936, 541040, 568092, 608670, 649248, 710115, 730404, 757456, 811560, 852138, 913005, 946820, 973872, 1082080, 1136184, 1217340, 1278207, 1420230, 1460808, 1514912, 1623120, 1704276, 1826010, 1893640, 1947744, 2130345, 2272368, 2434680, 2556414, 2840460, 2921616, 3246240, 3408552, 3652020, 3787280, 4260690, 4544736, 4869360, 5112828, 5680920, 5843232, 6391035, 6817104, 7304040, 7574560, 8521380, 9738720, 10225656, 11361840, 12782070, 13634208, 14608080, 17042760, 20451312, 22723680, 25564140, 29216160, 34085520, 40902624, 51128280, 68171040, 102256560, 204513120]

約数ペア:

[(1, 204513120), (2, 102256560), (3, 68171040), (4, 51128280), (5, 40902624), (6, 34085520), (7, 29216160), (8, 25564140), (9, 22723680), (10, 20451312), (12, 17042760), (14, 14608080), (15, 13634208), (16, 12782070), (18, 11361840), (20, 10225656), (21, 9738720), (24, 8521380), (27, 7574560), (28, 7304040), (30, 6817104), (32, 6391035), (35, 5843232), (36, 5680920), (40, 5112828), (42, 4869360), (45, 4544736), (48, 4260690), (54, 3787280), (56, 3652020), (60, 3408552), (63, 3246240), (70, 2921616), (72, 2840460), (80, 2556414), (84, 2434680), (90, 2272368), (96, 2130345), (105, 1947744), (108, 1893640), (112, 1826010), (120, 1704276), (126, 1623120), (135, 1514912), (140, 1460808), (144, 1420230), (160, 1278207), (168, 1217340), (180, 1136184), (189, 1082080), (210, 973872), (216, 946820), (224, 913005), (240, 852138), (252, 811560), (270, 757456), (280, 730404), (288, 710115), (315, 649248), (336, 608670), (360, 568092), (378, 541040), (420, 486936), (432, 473410), (480, 426069), (504, 405780), (540, 378728), (560, 365202), (630, 324624), (672, 304335), (720, 284046), (756, 270520), (840, 243468), (864, 236705), (945, 216416), (1008, 202890), (1080, 189364), (1120, 182601), (1260, 162312), (1440, 142023), (1512, 135260), (1680, 121734), (1890, 108208), (2016, 101445), (2160, 94682), (2520, 81156), (3024, 67630), (3360, 60867), (3780, 54104), (4320, 47341), (5040, 40578), (6048, 33815), (6763, 30240), (7560, 27052), (10080, 20289), (13526, 15120)]