84072240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2416

約数の個数: 180

約数和(自身を含む): 328577184

約数和(自身を除く): 244504944

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, 2383, 2520, 2940, 3528, 3920, 4410, 4766, 5040, 5880, 7056, 7149, 8820, 9532, 11760, 11915, 14298, 16681, 17640, 19064, 21447, 23830, 28596, 33362, 35280, 35745, 38128, 42894, 47660, 50043, 57192, 66724, 71490, 83405, 85788, 95320, 100086, 107235, 114384, 116767, 133448, 142980, 150129, 166810, 171576, 190640, 200172, 214470, 233534, 250215, 266896, 285960, 300258, 333620, 343152, 350301, 400344, 428940, 467068, 500430, 571920, 583835, 600516, 667240, 700602, 750645, 800688, 857880, 934136, 1000860, 1050903, 1167670, 1201032, 1334480, 1401204, 1501290, 1715760, 1751505, 1868272, 2001720, 2101806, 2335340, 2402064, 2802408, 3002580, 3503010, 4003440, 4203612, 4670680, 5254515, 5604816, 6005160, 7006020, 8407224, 9341360, 10509030, 12010320, 14012040, 16814448, 21018060, 28024080, 42036120, 84072240]

約数ペア:

[(1, 84072240), (2, 42036120), (3, 28024080), (4, 21018060), (5, 16814448), (6, 14012040), (7, 12010320), (8, 10509030), (9, 9341360), (10, 8407224), (12, 7006020), (14, 6005160), (15, 5604816), (16, 5254515), (18, 4670680), (20, 4203612), (21, 4003440), (24, 3503010), (28, 3002580), (30, 2802408), (35, 2402064), (36, 2335340), (40, 2101806), (42, 2001720), (45, 1868272), (48, 1751505), (49, 1715760), (56, 1501290), (60, 1401204), (63, 1334480), (70, 1201032), (72, 1167670), (80, 1050903), (84, 1000860), (90, 934136), (98, 857880), (105, 800688), (112, 750645), (120, 700602), (126, 667240), (140, 600516), (144, 583835), (147, 571920), (168, 500430), (180, 467068), (196, 428940), (210, 400344), (240, 350301), (245, 343152), (252, 333620), (280, 300258), (294, 285960), (315, 266896), (336, 250215), (360, 233534), (392, 214470), (420, 200172), (441, 190640), (490, 171576), (504, 166810), (560, 150129), (588, 142980), (630, 133448), (720, 116767), (735, 114384), (784, 107235), (840, 100086), (882, 95320), (980, 85788), (1008, 83405), (1176, 71490), (1260, 66724), (1470, 57192), (1680, 50043), (1764, 47660), (1960, 42894), (2205, 38128), (2352, 35745), (2383, 35280), (2520, 33362), (2940, 28596), (3528, 23830), (3920, 21447), (4410, 19064), (4766, 17640), (5040, 16681), (5880, 14298), (7056, 11915), (7149, 11760), (8820, 9532)]