40792408440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{76961}}^1$

素因数の和:77613

約数の個数: 128

約数和(自身を含む): 140083153920

約数和(自身を除く): 99290745480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 631, 840, 1262, 1893, 2524, 3155, 3786, 4417, 5048, 6310, 7572, 8834, 9465, 12620, 13251, 15144, 17668, 18930, 22085, 25240, 26502, 35336, 37860, 44170, 53004, 66255, 75720, 76961, 88340, 106008, 132510, 153922, 176680, 230883, 265020, 307844, 384805, 461766, 530040, 538727, 615688, 769610, 923532, 1077454, 1154415, 1539220, 1616181, 1847064, 2154908, 2308830, 2693635, 3078440, 3232362, 4309816, 4617660, 5387270, 6464724, 8080905, 9235320, 10774540, 12929448, 16161810, 21549080, 32323620, 48562391, 64647240, 97124782, 145687173, 194249564, 242811955, 291374346, 339936737, 388499128, 485623910, 582748692, 679873474, 728435865, 971247820, 1019810211, 1165497384, 1359746948, 1456871730, 1699683685, 1942495640, 2039620422, 2719493896, 2913743460, 3399367370, 4079240844, 5099051055, 5827486920, 6798734740, 8158481688, 10198102110, 13597469480, 20396204220, 40792408440]

約数ペア:

[(1, 40792408440), (2, 20396204220), (3, 13597469480), (4, 10198102110), (5, 8158481688), (6, 6798734740), (7, 5827486920), (8, 5099051055), (10, 4079240844), (12, 3399367370), (14, 2913743460), (15, 2719493896), (20, 2039620422), (21, 1942495640), (24, 1699683685), (28, 1456871730), (30, 1359746948), (35, 1165497384), (40, 1019810211), (42, 971247820), (56, 728435865), (60, 679873474), (70, 582748692), (84, 485623910), (105, 388499128), (120, 339936737), (140, 291374346), (168, 242811955), (210, 194249564), (280, 145687173), (420, 97124782), (631, 64647240), (840, 48562391), (1262, 32323620), (1893, 21549080), (2524, 16161810), (3155, 12929448), (3786, 10774540), (4417, 9235320), (5048, 8080905), (6310, 6464724), (7572, 5387270), (8834, 4617660), (9465, 4309816), (12620, 3232362), (13251, 3078440), (15144, 2693635), (17668, 2308830), (18930, 2154908), (22085, 1847064), (25240, 1616181), (26502, 1539220), (35336, 1154415), (37860, 1077454), (44170, 923532), (53004, 769610), (66255, 615688), (75720, 538727), (76961, 530040), (88340, 461766), (106008, 384805), (132510, 307844), (153922, 265020), (176680, 230883)]