64544949240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{55411}}^1$

素因数の和:56013

約数の個数: 128

約数和(自身を含む): 205387902720

約数和(自身を除く): 140842953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 571, 680, 1020, 1142, 1713, 2040, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 9707, 11420, 13704, 17130, 19414, 22840, 29121, 34260, 38828, 48535, 55411, 58242, 68520, 77656, 97070, 110822, 116484, 145605, 166233, 194140, 221644, 232968, 277055, 291210, 332466, 388280, 443288, 554110, 582420, 664932, 831165, 941987, 1108220, 1164840, 1329864, 1662330, 1883974, 2216440, 2825961, 3324660, 3767948, 4709935, 5651922, 6649320, 7535896, 9419870, 11303844, 14129805, 18839740, 22607688, 28259610, 31639681, 37679480, 56519220, 63279362, 94919043, 113038440, 126558724, 158198405, 189838086, 253117448, 316396810, 379676172, 474595215, 537874577, 632793620, 759352344, 949190430, 1075749154, 1265587240, 1613623731, 1898380860, 2151498308, 2689372885, 3227247462, 3796761720, 4302996616, 5378745770, 6454494924, 8068118655, 10757491540, 12908989848, 16136237310, 21514983080, 32272474620, 64544949240]

約数ペア:

[(1, 64544949240), (2, 32272474620), (3, 21514983080), (4, 16136237310), (5, 12908989848), (6, 10757491540), (8, 8068118655), (10, 6454494924), (12, 5378745770), (15, 4302996616), (17, 3796761720), (20, 3227247462), (24, 2689372885), (30, 2151498308), (34, 1898380860), (40, 1613623731), (51, 1265587240), (60, 1075749154), (68, 949190430), (85, 759352344), (102, 632793620), (120, 537874577), (136, 474595215), (170, 379676172), (204, 316396810), (255, 253117448), (340, 189838086), (408, 158198405), (510, 126558724), (571, 113038440), (680, 94919043), (1020, 63279362), (1142, 56519220), (1713, 37679480), (2040, 31639681), (2284, 28259610), (2855, 22607688), (3426, 18839740), (4568, 14129805), (5710, 11303844), (6852, 9419870), (8565, 7535896), (9707, 6649320), (11420, 5651922), (13704, 4709935), (17130, 3767948), (19414, 3324660), (22840, 2825961), (29121, 2216440), (34260, 1883974), (38828, 1662330), (48535, 1329864), (55411, 1164840), (58242, 1108220), (68520, 941987), (77656, 831165), (97070, 664932), (110822, 582420), (116484, 554110), (145605, 443288), (166233, 388280), (194140, 332466), (221644, 291210), (232968, 277055)]