84031080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 219336600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 461, 465, 490, 588, 620, 651, 735, 744, 840, 868, 922, 930, 980, 1085, 1176, 1240, 1302, 1383, 1470, 1519, 1736, 1844, 1860, 1960, 2170, 2305, 2604, 2766, 2940, 3038, 3227, 3255, 3688, 3720, 4340, 4557, 4610, 5208, 5532, 5880, 6076, 6454, 6510, 6915, 7595, 8680, 9114, 9220, 9681, 11064, 12152, 12908, 13020, 13830, 14291, 15190, 16135, 18228, 18440, 19362, 22589, 22785, 25816, 26040, 27660, 28582, 30380, 32270, 36456, 38724, 42873, 45178, 45570, 48405, 55320, 57164, 60760, 64540, 67767, 71455, 77448, 85746, 90356, 91140, 96810, 100037, 112945, 114328, 129080, 135534, 142910, 171492, 180712, 182280, 193620, 200074, 214365, 225890, 271068, 285820, 300111, 338835, 342984, 387240, 400148, 428730, 451780, 500185, 542136, 571640, 600222, 677670, 700259, 800296, 857460, 903560, 1000370, 1200444, 1355340, 1400518, 1500555, 1714920, 2000740, 2100777, 2400888, 2710680, 2801036, 3001110, 3501295, 4001480, 4201554, 5602072, 6002220, 7002590, 8403108, 10503885, 12004440, 14005180, 16806216, 21007770, 28010360, 42015540, 84031080]

約数ペア:

[(1, 84031080), (2, 42015540), (3, 28010360), (4, 21007770), (5, 16806216), (6, 14005180), (7, 12004440), (8, 10503885), (10, 8403108), (12, 7002590), (14, 6002220), (15, 5602072), (20, 4201554), (21, 4001480), (24, 3501295), (28, 3001110), (30, 2801036), (31, 2710680), (35, 2400888), (40, 2100777), (42, 2000740), (49, 1714920), (56, 1500555), (60, 1400518), (62, 1355340), (70, 1200444), (84, 1000370), (93, 903560), (98, 857460), (105, 800296), (120, 700259), (124, 677670), (140, 600222), (147, 571640), (155, 542136), (168, 500185), (186, 451780), (196, 428730), (210, 400148), (217, 387240), (245, 342984), (248, 338835), (280, 300111), (294, 285820), (310, 271068), (372, 225890), (392, 214365), (420, 200074), (434, 193620), (461, 182280), (465, 180712), (490, 171492), (588, 142910), (620, 135534), (651, 129080), (735, 114328), (744, 112945), (840, 100037), (868, 96810), (922, 91140), (930, 90356), (980, 85746), (1085, 77448), (1176, 71455), (1240, 67767), (1302, 64540), (1383, 60760), (1470, 57164), (1519, 55320), (1736, 48405), (1844, 45570), (1860, 45178), (1960, 42873), (2170, 38724), (2305, 36456), (2604, 32270), (2766, 30380), (2940, 28582), (3038, 27660), (3227, 26040), (3255, 25816), (3688, 22785), (3720, 22589), (4340, 19362), (4557, 18440), (4610, 18228), (5208, 16135), (5532, 15190), (5880, 14291), (6076, 13830), (6454, 13020), (6510, 12908), (6915, 12152), (7595, 11064), (8680, 9681), (9114, 9220)]