1386366840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 4676166000

約数和(自身を除く): 3289799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 379, 405, 540, 648, 758, 810, 1080, 1129, 1137, 1516, 1620, 1895, 2258, 2274, 3032, 3240, 3387, 3411, 3790, 4516, 4548, 5645, 5685, 6774, 6822, 7580, 9032, 9096, 10161, 10233, 11290, 11370, 13548, 13644, 15160, 16935, 17055, 20322, 20466, 22580, 22740, 27096, 27288, 30483, 30699, 33870, 34110, 40644, 40932, 45160, 45480, 50805, 51165, 60966, 61398, 67740, 68220, 81288, 81864, 91449, 101610, 102330, 121932, 122796, 135480, 136440, 152415, 153495, 182898, 203220, 204660, 243864, 245592, 304830, 306990, 365796, 406440, 409320, 427891, 457245, 609660, 613980, 731592, 855782, 914490, 1219320, 1227960, 1283673, 1711564, 1828980, 2139455, 2567346, 3423128, 3657960, 3851019, 4278910, 5134692, 6418365, 7702038, 8557820, 10269384, 11553057, 12836730, 15404076, 17115640, 19255095, 23106114, 25673460, 30808152, 34659171, 38510190, 46212228, 51346920, 57765285, 69318342, 77020380, 92424456, 115530570, 138636684, 154040760, 173295855, 231061140, 277273368, 346591710, 462122280, 693183420, 1386366840]

約数ペア:

[(1, 1386366840), (2, 693183420), (3, 462122280), (4, 346591710), (5, 277273368), (6, 231061140), (8, 173295855), (9, 154040760), (10, 138636684), (12, 115530570), (15, 92424456), (18, 77020380), (20, 69318342), (24, 57765285), (27, 51346920), (30, 46212228), (36, 38510190), (40, 34659171), (45, 30808152), (54, 25673460), (60, 23106114), (72, 19255095), (81, 17115640), (90, 15404076), (108, 12836730), (120, 11553057), (135, 10269384), (162, 8557820), (180, 7702038), (216, 6418365), (270, 5134692), (324, 4278910), (360, 3851019), (379, 3657960), (405, 3423128), (540, 2567346), (648, 2139455), (758, 1828980), (810, 1711564), (1080, 1283673), (1129, 1227960), (1137, 1219320), (1516, 914490), (1620, 855782), (1895, 731592), (2258, 613980), (2274, 609660), (3032, 457245), (3240, 427891), (3387, 409320), (3411, 406440), (3790, 365796), (4516, 306990), (4548, 304830), (5645, 245592), (5685, 243864), (6774, 204660), (6822, 203220), (7580, 182898), (9032, 153495), (9096, 152415), (10161, 136440), (10233, 135480), (11290, 122796), (11370, 121932), (13548, 102330), (13644, 101610), (15160, 91449), (16935, 81864), (17055, 81288), (20322, 68220), (20466, 67740), (22580, 61398), (22740, 60966), (27096, 51165), (27288, 50805), (30483, 45480), (30699, 45160), (33870, 40932), (34110, 40644)]