496757520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{98563}}^1$

素因数の和:98589

約数の個数: 120

約数和(自身を含む): 1906622016

約数和(自身を除く): 1409864496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 98563, 197126, 295689, 394252, 492815, 591378, 689941, 788504, 887067, 985630, 1182756, 1379882, 1478445, 1577008, 1774134, 1971260, 2069823, 2365512, 2759764, 2956890, 3449705, 3548268, 3942520, 4139646, 4435335, 4731024, 5519528, 5913780, 6209469, 6899410, 7096536, 7885040, 8279292, 8870670, 10349115, 11039056, 11827560, 12418938, 13798820, 14193072, 16558584, 17741340, 20698230, 23655120, 24837876, 27597640, 31047345, 33117168, 35482680, 41396460, 49675752, 55195280, 62094690, 70965360, 82792920, 99351504, 124189380, 165585840, 248378760, 496757520]

約数ペア:

[(1, 496757520), (2, 248378760), (3, 165585840), (4, 124189380), (5, 99351504), (6, 82792920), (7, 70965360), (8, 62094690), (9, 55195280), (10, 49675752), (12, 41396460), (14, 35482680), (15, 33117168), (16, 31047345), (18, 27597640), (20, 24837876), (21, 23655120), (24, 20698230), (28, 17741340), (30, 16558584), (35, 14193072), (36, 13798820), (40, 12418938), (42, 11827560), (45, 11039056), (48, 10349115), (56, 8870670), (60, 8279292), (63, 7885040), (70, 7096536), (72, 6899410), (80, 6209469), (84, 5913780), (90, 5519528), (105, 4731024), (112, 4435335), (120, 4139646), (126, 3942520), (140, 3548268), (144, 3449705), (168, 2956890), (180, 2759764), (210, 2365512), (240, 2069823), (252, 1971260), (280, 1774134), (315, 1577008), (336, 1478445), (360, 1379882), (420, 1182756), (504, 985630), (560, 887067), (630, 788504), (720, 689941), (840, 591378), (1008, 492815), (1260, 394252), (1680, 295689), (2520, 197126), (5040, 98563)]