222110280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 841052160

約数和(自身を除く): 618941880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1663, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3180, 3326, 3339, 3710, 3816, 4452, 4770, 4989, 5565, 6360, 6652, 6678, 7420, 8315, 8904, 9540, 9978, 11130, 11641, 13304, 13356, 14840, 14967, 16630, 16695, 19080, 19956, 22260, 23282, 24945, 26712, 29934, 33260, 33390, 34923, 39912, 44520, 46564, 49890, 58205, 59868, 66520, 66780, 69846, 74835, 88139, 93128, 99780, 104769, 116410, 119736, 133560, 139692, 149670, 174615, 176278, 199560, 209538, 232820, 264417, 279384, 299340, 349230, 352556, 419076, 440695, 465640, 523845, 528834, 598680, 616973, 698460, 705112, 793251, 838152, 881390, 1047690, 1057668, 1233946, 1322085, 1396920, 1586502, 1762780, 1850919, 2095380, 2115336, 2467892, 2644170, 3084865, 3173004, 3525560, 3701838, 3966255, 4190760, 4935784, 5288340, 5552757, 6169730, 6346008, 7403676, 7932510, 9254595, 10576680, 11105514, 12339460, 14807352, 15865020, 18509190, 22211028, 24678920, 27763785, 31730040, 37018380, 44422056, 55527570, 74036760, 111055140, 222110280]

約数ペア:

[(1, 222110280), (2, 111055140), (3, 74036760), (4, 55527570), (5, 44422056), (6, 37018380), (7, 31730040), (8, 27763785), (9, 24678920), (10, 22211028), (12, 18509190), (14, 15865020), (15, 14807352), (18, 12339460), (20, 11105514), (21, 10576680), (24, 9254595), (28, 7932510), (30, 7403676), (35, 6346008), (36, 6169730), (40, 5552757), (42, 5288340), (45, 4935784), (53, 4190760), (56, 3966255), (60, 3701838), (63, 3525560), (70, 3173004), (72, 3084865), (84, 2644170), (90, 2467892), (105, 2115336), (106, 2095380), (120, 1850919), (126, 1762780), (140, 1586502), (159, 1396920), (168, 1322085), (180, 1233946), (210, 1057668), (212, 1047690), (252, 881390), (265, 838152), (280, 793251), (315, 705112), (318, 698460), (360, 616973), (371, 598680), (420, 528834), (424, 523845), (477, 465640), (504, 440695), (530, 419076), (630, 352556), (636, 349230), (742, 299340), (795, 279384), (840, 264417), (954, 232820), (1060, 209538), (1113, 199560), (1260, 176278), (1272, 174615), (1484, 149670), (1590, 139692), (1663, 133560), (1855, 119736), (1908, 116410), (2120, 104769), (2226, 99780), (2385, 93128), (2520, 88139), (2968, 74835), (3180, 69846), (3326, 66780), (3339, 66520), (3710, 59868), (3816, 58205), (4452, 49890), (4770, 46564), (4989, 44520), (5565, 39912), (6360, 34923), (6652, 33390), (6678, 33260), (7420, 29934), (8315, 26712), (8904, 24945), (9540, 23282), (9978, 22260), (11130, 19956), (11641, 19080), (13304, 16695), (13356, 16630), (14840, 14967)]