118793640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 421070400

約数和(自身を除く): 302276760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 120, 140, 147, 168, 178, 196, 210, 227, 245, 267, 280, 294, 356, 392, 420, 445, 454, 490, 534, 588, 623, 681, 712, 735, 840, 890, 908, 980, 1068, 1135, 1176, 1246, 1335, 1362, 1470, 1589, 1780, 1816, 1869, 1960, 2136, 2270, 2492, 2670, 2724, 2940, 3115, 3178, 3405, 3560, 3738, 4361, 4540, 4767, 4984, 5340, 5448, 5880, 6230, 6356, 6810, 7476, 7945, 8722, 9080, 9345, 9534, 10680, 11123, 12460, 12712, 13083, 13620, 14952, 15890, 17444, 18690, 19068, 20203, 21805, 22246, 23835, 24920, 26166, 27240, 31780, 33369, 34888, 37380, 38136, 40406, 43610, 44492, 47670, 52332, 55615, 60609, 63560, 65415, 66738, 74760, 80812, 87220, 88984, 95340, 101015, 104664, 111230, 121218, 130830, 133476, 141421, 161624, 166845, 174440, 190680, 202030, 222460, 242436, 261660, 266952, 282842, 303045, 333690, 404060, 424263, 444920, 484872, 523320, 565684, 606090, 667380, 707105, 808120, 848526, 989947, 1131368, 1212180, 1334760, 1414210, 1697052, 1979894, 2121315, 2424360, 2828420, 2969841, 3394104, 3959788, 4242630, 4949735, 5656840, 5939682, 7919576, 8485260, 9899470, 11879364, 14849205, 16970520, 19798940, 23758728, 29698410, 39597880, 59396820, 118793640]

約数ペア:

[(1, 118793640), (2, 59396820), (3, 39597880), (4, 29698410), (5, 23758728), (6, 19798940), (7, 16970520), (8, 14849205), (10, 11879364), (12, 9899470), (14, 8485260), (15, 7919576), (20, 5939682), (21, 5656840), (24, 4949735), (28, 4242630), (30, 3959788), (35, 3394104), (40, 2969841), (42, 2828420), (49, 2424360), (56, 2121315), (60, 1979894), (70, 1697052), (84, 1414210), (89, 1334760), (98, 1212180), (105, 1131368), (120, 989947), (140, 848526), (147, 808120), (168, 707105), (178, 667380), (196, 606090), (210, 565684), (227, 523320), (245, 484872), (267, 444920), (280, 424263), (294, 404060), (356, 333690), (392, 303045), (420, 282842), (445, 266952), (454, 261660), (490, 242436), (534, 222460), (588, 202030), (623, 190680), (681, 174440), (712, 166845), (735, 161624), (840, 141421), (890, 133476), (908, 130830), (980, 121218), (1068, 111230), (1135, 104664), (1176, 101015), (1246, 95340), (1335, 88984), (1362, 87220), (1470, 80812), (1589, 74760), (1780, 66738), (1816, 65415), (1869, 63560), (1960, 60609), (2136, 55615), (2270, 52332), (2492, 47670), (2670, 44492), (2724, 43610), (2940, 40406), (3115, 38136), (3178, 37380), (3405, 34888), (3560, 33369), (3738, 31780), (4361, 27240), (4540, 26166), (4767, 24920), (4984, 23835), (5340, 22246), (5448, 21805), (5880, 20203), (6230, 19068), (6356, 18690), (6810, 17444), (7476, 15890), (7945, 14952), (8722, 13620), (9080, 13083), (9345, 12712), (9534, 12460), (10680, 11123)]