259223460720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4977409}}^1$

素因数の和:4977463

約数の個数: 160

約数和(自身を含む): 948017418240

約数和(自身を除く): 688793957520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 4977409, 9954818, 14932227, 19909636, 24887045, 29864454, 34841863, 39819272, 49774090, 59728908, 69683726, 74661135, 79638544, 99548180, 104525589, 119457816, 139367452, 149322270, 154299679, 174209315, 199096360, 209051178, 238915632, 278734904, 298644540, 308599358, 348418630, 398192720, 418102356, 462899037, 522627945, 557469808, 597289080, 617198716, 696837260, 771498395, 836204712, 925798074, 1045255890, 1080097753, 1194578160, 1234397432, 1393674520, 1542996790, 1672409424, 1851596148, 2090511780, 2160195506, 2314495185, 2468794864, 2787349040, 3085993580, 3240293259, 3703192296, 4181023560, 4320391012, 4628990370, 5400488765, 6171987160, 6480586518, 7406384592, 8362047120, 8640782024, 9257980740, 10800977530, 12343974320, 12961173036, 16201466295, 17281564048, 18515961480, 21601955060, 25922346072, 32402932590, 37031922960, 43203910120, 51844692144, 64805865180, 86407820240, 129611730360, 259223460720]

約数ペア:

[(1, 259223460720), (2, 129611730360), (3, 86407820240), (4, 64805865180), (5, 51844692144), (6, 43203910120), (7, 37031922960), (8, 32402932590), (10, 25922346072), (12, 21601955060), (14, 18515961480), (15, 17281564048), (16, 16201466295), (20, 12961173036), (21, 12343974320), (24, 10800977530), (28, 9257980740), (30, 8640782024), (31, 8362047120), (35, 7406384592), (40, 6480586518), (42, 6171987160), (48, 5400488765), (56, 4628990370), (60, 4320391012), (62, 4181023560), (70, 3703192296), (80, 3240293259), (84, 3085993580), (93, 2787349040), (105, 2468794864), (112, 2314495185), (120, 2160195506), (124, 2090511780), (140, 1851596148), (155, 1672409424), (168, 1542996790), (186, 1393674520), (210, 1234397432), (217, 1194578160), (240, 1080097753), (248, 1045255890), (280, 925798074), (310, 836204712), (336, 771498395), (372, 696837260), (420, 617198716), (434, 597289080), (465, 557469808), (496, 522627945), (560, 462899037), (620, 418102356), (651, 398192720), (744, 348418630), (840, 308599358), (868, 298644540), (930, 278734904), (1085, 238915632), (1240, 209051178), (1302, 199096360), (1488, 174209315), (1680, 154299679), (1736, 149322270), (1860, 139367452), (2170, 119457816), (2480, 104525589), (2604, 99548180), (3255, 79638544), (3472, 74661135), (3720, 69683726), (4340, 59728908), (5208, 49774090), (6510, 39819272), (7440, 34841863), (8680, 29864454), (10416, 24887045), (13020, 19909636), (17360, 14932227), (26040, 9954818), (52080, 4977409)]