191922840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 647618400

約数和(自身を除く): 455695560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 73, 90, 109, 120, 134, 146, 180, 201, 218, 219, 268, 292, 327, 335, 360, 365, 402, 436, 438, 536, 545, 584, 603, 654, 657, 670, 730, 804, 872, 876, 981, 1005, 1090, 1095, 1206, 1308, 1314, 1340, 1460, 1608, 1635, 1752, 1962, 2010, 2180, 2190, 2412, 2616, 2628, 2680, 2920, 3015, 3270, 3285, 3924, 4020, 4360, 4380, 4824, 4891, 4905, 5256, 6030, 6540, 6570, 7303, 7848, 7957, 8040, 8760, 9782, 9810, 12060, 13080, 13140, 14606, 14673, 15914, 19564, 19620, 21909, 23871, 24120, 24455, 26280, 29212, 29346, 31828, 36515, 39128, 39240, 39785, 43818, 44019, 47742, 48910, 58424, 58692, 63656, 65727, 71613, 73030, 73365, 79570, 87636, 88038, 95484, 97820, 109545, 117384, 119355, 131454, 143226, 146060, 146730, 159140, 175272, 176076, 190968, 195640, 219090, 220095, 238710, 262908, 286452, 292120, 293460, 318280, 328635, 352152, 358065, 438180, 440190, 477420, 525816, 533119, 572904, 586920, 657270, 716130, 876360, 880380, 954840, 1066238, 1314540, 1432260, 1599357, 1760760, 2132476, 2629080, 2665595, 2864520, 3198714, 4264952, 4798071, 5331190, 6397428, 7996785, 9596142, 10662380, 12794856, 15993570, 19192284, 21324760, 23990355, 31987140, 38384568, 47980710, 63974280, 95961420, 191922840]

約数ペア:

[(1, 191922840), (2, 95961420), (3, 63974280), (4, 47980710), (5, 38384568), (6, 31987140), (8, 23990355), (9, 21324760), (10, 19192284), (12, 15993570), (15, 12794856), (18, 10662380), (20, 9596142), (24, 7996785), (30, 6397428), (36, 5331190), (40, 4798071), (45, 4264952), (60, 3198714), (67, 2864520), (72, 2665595), (73, 2629080), (90, 2132476), (109, 1760760), (120, 1599357), (134, 1432260), (146, 1314540), (180, 1066238), (201, 954840), (218, 880380), (219, 876360), (268, 716130), (292, 657270), (327, 586920), (335, 572904), (360, 533119), (365, 525816), (402, 477420), (436, 440190), (438, 438180), (536, 358065), (545, 352152), (584, 328635), (603, 318280), (654, 293460), (657, 292120), (670, 286452), (730, 262908), (804, 238710), (872, 220095), (876, 219090), (981, 195640), (1005, 190968), (1090, 176076), (1095, 175272), (1206, 159140), (1308, 146730), (1314, 146060), (1340, 143226), (1460, 131454), (1608, 119355), (1635, 117384), (1752, 109545), (1962, 97820), (2010, 95484), (2180, 88038), (2190, 87636), (2412, 79570), (2616, 73365), (2628, 73030), (2680, 71613), (2920, 65727), (3015, 63656), (3270, 58692), (3285, 58424), (3924, 48910), (4020, 47742), (4360, 44019), (4380, 43818), (4824, 39785), (4891, 39240), (4905, 39128), (5256, 36515), (6030, 31828), (6540, 29346), (6570, 29212), (7303, 26280), (7848, 24455), (7957, 24120), (8040, 23871), (8760, 21909), (9782, 19620), (9810, 19564), (12060, 15914), (13080, 14673), (13140, 14606)]