85483440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2456

約数の個数: 180

約数和(自身を含む): 334090224

約数和(自身を除く): 248606784

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2423, 2520, 2940, 3528, 3920, 4410, 4846, 5040, 5880, 7056, 7269, 8820, 9692, 11760, 12115, 14538, 16961, 17640, 19384, 21807, 24230, 29076, 33922, 35280, 36345, 38768, 43614, 48460, 50883, 58152, 67844, 72690, 84805, 87228, 96920, 101766, 109035, 116304, 118727, 135688, 145380, 152649, 169610, 174456, 193840, 203532, 218070, 237454, 254415, 271376, 290760, 305298, 339220, 348912, 356181, 407064, 436140, 474908, 508830, 581520, 593635, 610596, 678440, 712362, 763245, 814128, 872280, 949816, 1017660, 1068543, 1187270, 1221192, 1356880, 1424724, 1526490, 1744560, 1780905, 1899632, 2035320, 2137086, 2374540, 2442384, 2849448, 3052980, 3561810, 4070640, 4274172, 4749080, 5342715, 5698896, 6105960, 7123620, 8548344, 9498160, 10685430, 12211920, 14247240, 17096688, 21370860, 28494480, 42741720, 85483440]

約数ペア:

[(1, 85483440), (2, 42741720), (3, 28494480), (4, 21370860), (5, 17096688), (6, 14247240), (7, 12211920), (8, 10685430), (9, 9498160), (10, 8548344), (12, 7123620), (14, 6105960), (15, 5698896), (16, 5342715), (18, 4749080), (20, 4274172), (21, 4070640), (24, 3561810), (28, 3052980), (30, 2849448), (35, 2442384), (36, 2374540), (40, 2137086), (42, 2035320), (45, 1899632), (48, 1780905), (49, 1744560), (56, 1526490), (60, 1424724), (63, 1356880), (70, 1221192), (72, 1187270), (80, 1068543), (84, 1017660), (90, 949816), (98, 872280), (105, 814128), (112, 763245), (120, 712362), (126, 678440), (140, 610596), (144, 593635), (147, 581520), (168, 508830), (180, 474908), (196, 436140), (210, 407064), (240, 356181), (245, 348912), (252, 339220), (280, 305298), (294, 290760), (315, 271376), (336, 254415), (360, 237454), (392, 218070), (420, 203532), (441, 193840), (490, 174456), (504, 169610), (560, 152649), (588, 145380), (630, 135688), (720, 118727), (735, 116304), (784, 109035), (840, 101766), (882, 96920), (980, 87228), (1008, 84805), (1176, 72690), (1260, 67844), (1470, 58152), (1680, 50883), (1764, 48460), (1960, 43614), (2205, 38768), (2352, 36345), (2423, 35280), (2520, 33922), (2940, 29076), (3528, 24230), (3920, 21807), (4410, 19384), (4846, 17640), (5040, 16961), (5880, 14538), (7056, 12115), (7269, 11760), (8820, 9692)]