415852920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 256

約数和(自身を含む): 1609804800

約数和(自身を除く): 1193951880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 469, 504, 536, 540, 603, 630, 670, 756, 804, 821, 840, 938, 945, 1005, 1080, 1206, 1260, 1340, 1407, 1512, 1608, 1642, 1809, 1876, 1890, 2010, 2345, 2412, 2463, 2520, 2680, 2814, 3015, 3284, 3618, 3752, 3780, 4020, 4105, 4221, 4690, 4824, 4926, 5628, 5747, 6030, 6568, 7035, 7236, 7389, 7560, 8040, 8210, 8442, 9045, 9380, 9852, 11256, 11494, 12060, 12315, 12663, 14070, 14472, 14778, 16420, 16884, 17241, 18090, 18760, 19704, 21105, 22167, 22988, 24120, 24630, 25326, 28140, 28735, 29556, 32840, 33768, 34482, 36180, 36945, 42210, 44334, 45976, 49260, 50652, 51723, 55007, 56280, 57470, 59112, 63315, 68964, 72360, 73890, 84420, 86205, 88668, 98520, 101304, 103446, 110014, 110835, 114940, 126630, 137928, 147780, 155169, 165021, 168840, 172410, 177336, 206892, 220028, 221670, 229880, 253260, 258615, 275035, 295560, 310338, 330042, 344820, 385049, 413784, 440056, 443340, 495063, 506520, 517230, 550070, 620676, 660084, 689640, 770098, 775845, 825105, 886680, 990126, 1034460, 1100140, 1155147, 1241352, 1320168, 1485189, 1540196, 1551690, 1650210, 1925245, 1980252, 2068920, 2200280, 2310294, 2475315, 2970378, 3080392, 3103380, 3300420, 3465441, 3850490, 3960504, 4620588, 4950630, 5775735, 5940756, 6206760, 6600840, 6930882, 7425945, 7700980, 9241176, 9901260, 10396323, 11551470, 11881512, 13861764, 14851890, 15401960, 17327205, 19802520, 20792646, 23102940, 27723528, 29703780, 34654410, 41585292, 46205880, 51981615, 59407560, 69308820, 83170584, 103963230, 138617640, 207926460, 415852920]

約数ペア:

[(1, 415852920), (2, 207926460), (3, 138617640), (4, 103963230), (5, 83170584), (6, 69308820), (7, 59407560), (8, 51981615), (9, 46205880), (10, 41585292), (12, 34654410), (14, 29703780), (15, 27723528), (18, 23102940), (20, 20792646), (21, 19802520), (24, 17327205), (27, 15401960), (28, 14851890), (30, 13861764), (35, 11881512), (36, 11551470), (40, 10396323), (42, 9901260), (45, 9241176), (54, 7700980), (56, 7425945), (60, 6930882), (63, 6600840), (67, 6206760), (70, 5940756), (72, 5775735), (84, 4950630), (90, 4620588), (105, 3960504), (108, 3850490), (120, 3465441), (126, 3300420), (134, 3103380), (135, 3080392), (140, 2970378), (168, 2475315), (180, 2310294), (189, 2200280), (201, 2068920), (210, 1980252), (216, 1925245), (252, 1650210), (268, 1551690), (270, 1540196), (280, 1485189), (315, 1320168), (335, 1241352), (360, 1155147), (378, 1100140), (402, 1034460), (420, 990126), (469, 886680), (504, 825105), (536, 775845), (540, 770098), (603, 689640), (630, 660084), (670, 620676), (756, 550070), (804, 517230), (821, 506520), (840, 495063), (938, 443340), (945, 440056), (1005, 413784), (1080, 385049), (1206, 344820), (1260, 330042), (1340, 310338), (1407, 295560), (1512, 275035), (1608, 258615), (1642, 253260), (1809, 229880), (1876, 221670), (1890, 220028), (2010, 206892), (2345, 177336), (2412, 172410), (2463, 168840), (2520, 165021), (2680, 155169), (2814, 147780), (3015, 137928), (3284, 126630), (3618, 114940), (3752, 110835), (3780, 110014), (4020, 103446), (4105, 101304), (4221, 98520), (4690, 88668), (4824, 86205), (4926, 84420), (5628, 73890), (5747, 72360), (6030, 68964), (6568, 63315), (7035, 59112), (7236, 57470), (7389, 56280), (7560, 55007), (8040, 51723), (8210, 50652), (8442, 49260), (9045, 45976), (9380, 44334), (9852, 42210), (11256, 36945), (11494, 36180), (12060, 34482), (12315, 33768), (12663, 32840), (14070, 29556), (14472, 28735), (14778, 28140), (16420, 25326), (16884, 24630), (17241, 24120), (18090, 22988), (18760, 22167), (19704, 21105)]