20191102680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{118409}}^1$

素因数の和:118466

約数の個数: 192

約数和(自身を含む): 72893196000

約数和(自身を除く): 52702093320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 7105, 8120, 8526, 11368, 12180, 14210, 17052, 21315, 24360, 28420, 34104, 42630, 56840, 85260, 118409, 170520, 236818, 355227, 473636, 592045, 710454, 828863, 947272, 1184090, 1420908, 1657726, 1776135, 2368180, 2486589, 2841816, 3315452, 3433861, 3552270, 4144315, 4736360, 4973178, 5802041, 6630904, 6867722, 7104540, 8288630, 9946356, 10301583, 11604082, 12432945, 13735444, 14209080, 16577260, 17169305, 17406123, 19892712, 20603166, 23208164, 24037027, 24865890, 27470888, 29010205, 33154520, 34338610, 34812246, 41206332, 46416328, 48074054, 49731780, 51507915, 58020410, 68677220, 69624492, 72111081, 82412664, 87030615, 96148108, 99463560, 103015830, 116040820, 120185135, 137354440, 139248984, 144222162, 168259189, 174061230, 192296216, 206031660, 232081640, 240370270, 288444324, 336518378, 348122460, 360555405, 412063320, 480740540, 504777567, 576888648, 673036756, 696244920, 721110810, 841295945, 961481080, 1009555134, 1346073512, 1442221620, 1682591890, 2019110268, 2523887835, 2884443240, 3365183780, 4038220536, 5047775670, 6730367560, 10095551340, 20191102680]

約数ペア:

[(1, 20191102680), (2, 10095551340), (3, 6730367560), (4, 5047775670), (5, 4038220536), (6, 3365183780), (7, 2884443240), (8, 2523887835), (10, 2019110268), (12, 1682591890), (14, 1442221620), (15, 1346073512), (20, 1009555134), (21, 961481080), (24, 841295945), (28, 721110810), (29, 696244920), (30, 673036756), (35, 576888648), (40, 504777567), (42, 480740540), (49, 412063320), (56, 360555405), (58, 348122460), (60, 336518378), (70, 288444324), (84, 240370270), (87, 232081640), (98, 206031660), (105, 192296216), (116, 174061230), (120, 168259189), (140, 144222162), (145, 139248984), (147, 137354440), (168, 120185135), (174, 116040820), (196, 103015830), (203, 99463560), (210, 96148108), (232, 87030615), (245, 82412664), (280, 72111081), (290, 69624492), (294, 68677220), (348, 58020410), (392, 51507915), (406, 49731780), (420, 48074054), (435, 46416328), (490, 41206332), (580, 34812246), (588, 34338610), (609, 33154520), (696, 29010205), (735, 27470888), (812, 24865890), (840, 24037027), (870, 23208164), (980, 20603166), (1015, 19892712), (1160, 17406123), (1176, 17169305), (1218, 16577260), (1421, 14209080), (1470, 13735444), (1624, 12432945), (1740, 11604082), (1960, 10301583), (2030, 9946356), (2436, 8288630), (2842, 7104540), (2940, 6867722), (3045, 6630904), (3480, 5802041), (4060, 4973178), (4263, 4736360), (4872, 4144315), (5684, 3552270), (5880, 3433861), (6090, 3315452), (7105, 2841816), (8120, 2486589), (8526, 2368180), (11368, 1776135), (12180, 1657726), (14210, 1420908), (17052, 1184090), (21315, 947272), (24360, 828863), (28420, 710454), (34104, 592045), (42630, 473636), (56840, 355227), (85260, 236818), (118409, 170520)]