15823132920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{99667}}^1$

素因数の和:99704

約数の個数: 240

約数和(自身を含む): 61866917640

約数和(自身を除く): 46043784720

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 99667, 158760, 199334, 299001, 398668, 498335, 598002, 697669, 797336, 897003, 996670, 1196004, 1395338, 1495005, 1794006, 1993340, 2093007, 2392008, 2691009, 2790676, 2990010, 3488345, 3588012, 3986680, 4186014, 4485015, 4883683, 5382018, 5581352, 5980020, 6279021, 6976690, 7176024, 8073027, 8372028, 8970030, 9767366, 10465035, 10764036, 11960040, 12558042, 13455045, 13953380, 14651049, 16146054, 16744056, 17940060, 18837063, 19534732, 20930070, 21528072, 24418415, 25116084, 26910090, 27906760, 29302098, 31395105, 32292108, 35880120, 37674126, 39069464, 40365135, 41860140, 43953147, 48836830, 50232168, 53820180, 56511189, 58604196, 62790210, 64584216, 73255245, 75348252, 80730270, 83720280, 87906294, 94185315, 97673660, 107640360, 113022378, 117208392, 125580420, 131859441, 146510490, 150696504, 161460540, 175812588, 188370630, 195347320, 219765735, 226044756, 251160840, 263718882, 282555945, 293020980, 322921080, 351625176, 376741260, 395578323, 439531470, 452089512, 527437764, 565111890, 586041960, 659297205, 753482520, 791156646, 879062940, 1054875528, 1130223780, 1318594410, 1582313292, 1758125880, 1977891615, 2260447560, 2637188820, 3164626584, 3955783230, 5274377640, 7911566460, 15823132920]

約数ペア:

[(1, 15823132920), (2, 7911566460), (3, 5274377640), (4, 3955783230), (5, 3164626584), (6, 2637188820), (7, 2260447560), (8, 1977891615), (9, 1758125880), (10, 1582313292), (12, 1318594410), (14, 1130223780), (15, 1054875528), (18, 879062940), (20, 791156646), (21, 753482520), (24, 659297205), (27, 586041960), (28, 565111890), (30, 527437764), (35, 452089512), (36, 439531470), (40, 395578323), (42, 376741260), (45, 351625176), (49, 322921080), (54, 293020980), (56, 282555945), (60, 263718882), (63, 251160840), (70, 226044756), (72, 219765735), (81, 195347320), (84, 188370630), (90, 175812588), (98, 161460540), (105, 150696504), (108, 146510490), (120, 131859441), (126, 125580420), (135, 117208392), (140, 113022378), (147, 107640360), (162, 97673660), (168, 94185315), (180, 87906294), (189, 83720280), (196, 80730270), (210, 75348252), (216, 73255245), (245, 64584216), (252, 62790210), (270, 58604196), (280, 56511189), (294, 53820180), (315, 50232168), (324, 48836830), (360, 43953147), (378, 41860140), (392, 40365135), (405, 39069464), (420, 37674126), (441, 35880120), (490, 32292108), (504, 31395105), (540, 29302098), (567, 27906760), (588, 26910090), (630, 25116084), (648, 24418415), (735, 21528072), (756, 20930070), (810, 19534732), (840, 18837063), (882, 17940060), (945, 16744056), (980, 16146054), (1080, 14651049), (1134, 13953380), (1176, 13455045), (1260, 12558042), (1323, 11960040), (1470, 10764036), (1512, 10465035), (1620, 9767366), (1764, 8970030), (1890, 8372028), (1960, 8073027), (2205, 7176024), (2268, 6976690), (2520, 6279021), (2646, 5980020), (2835, 5581352), (2940, 5382018), (3240, 4883683), (3528, 4485015), (3780, 4186014), (3969, 3986680), (4410, 3588012), (4536, 3488345), (5292, 2990010), (5670, 2790676), (5880, 2691009), (6615, 2392008), (7560, 2093007), (7938, 1993340), (8820, 1794006), (10584, 1495005), (11340, 1395338), (13230, 1196004), (15876, 996670), (17640, 897003), (19845, 797336), (22680, 697669), (26460, 598002), (31752, 498335), (39690, 398668), (52920, 299001), (79380, 199334), (99667, 158760)]