409595940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 168

約数和(自身を含む): 1389482808

約数和(自身を除く): 979886868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2161, 2340, 2430, 2916, 3159, 3510, 3645, 4212, 4322, 4860, 5265, 6318, 6483, 7020, 7290, 8644, 9477, 10530, 10805, 12636, 12966, 14580, 15795, 18954, 19449, 21060, 21610, 25932, 28093, 31590, 32415, 37908, 38898, 43220, 47385, 56186, 58347, 63180, 64830, 77796, 84279, 94770, 97245, 112372, 116694, 129660, 140465, 168558, 175041, 189540, 194490, 233388, 252837, 280930, 291735, 337116, 350082, 388980, 421395, 505674, 525123, 561860, 583470, 700164, 758511, 842790, 875205, 1011348, 1050246, 1166940, 1264185, 1517022, 1575369, 1685580, 1750410, 2100492, 2275533, 2528370, 2625615, 3034044, 3150738, 3500820, 3792555, 4551066, 5056740, 5251230, 6301476, 6826599, 7585110, 7876845, 9102132, 10502460, 11377665, 13653198, 15170220, 15753690, 20479797, 22755330, 27306396, 31507380, 34132995, 40959594, 45510660, 68265990, 81919188, 102398985, 136531980, 204797970, 409595940]

約数ペア:

[(1, 409595940), (2, 204797970), (3, 136531980), (4, 102398985), (5, 81919188), (6, 68265990), (9, 45510660), (10, 40959594), (12, 34132995), (13, 31507380), (15, 27306396), (18, 22755330), (20, 20479797), (26, 15753690), (27, 15170220), (30, 13653198), (36, 11377665), (39, 10502460), (45, 9102132), (52, 7876845), (54, 7585110), (60, 6826599), (65, 6301476), (78, 5251230), (81, 5056740), (90, 4551066), (108, 3792555), (117, 3500820), (130, 3150738), (135, 3034044), (156, 2625615), (162, 2528370), (180, 2275533), (195, 2100492), (234, 1750410), (243, 1685580), (260, 1575369), (270, 1517022), (324, 1264185), (351, 1166940), (390, 1050246), (405, 1011348), (468, 875205), (486, 842790), (540, 758511), (585, 700164), (702, 583470), (729, 561860), (780, 525123), (810, 505674), (972, 421395), (1053, 388980), (1170, 350082), (1215, 337116), (1404, 291735), (1458, 280930), (1620, 252837), (1755, 233388), (2106, 194490), (2161, 189540), (2340, 175041), (2430, 168558), (2916, 140465), (3159, 129660), (3510, 116694), (3645, 112372), (4212, 97245), (4322, 94770), (4860, 84279), (5265, 77796), (6318, 64830), (6483, 63180), (7020, 58347), (7290, 56186), (8644, 47385), (9477, 43220), (10530, 38898), (10805, 37908), (12636, 32415), (12966, 31590), (14580, 28093), (15795, 25932), (18954, 21610), (19449, 21060)]