2013115920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1377

約数の個数: 160

約数和(自身を含む): 6396019200

約数和(自身を除く): 4382903280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 89, 120, 158, 178, 237, 240, 267, 316, 356, 395, 445, 474, 534, 632, 712, 790, 890, 948, 1068, 1185, 1193, 1264, 1335, 1424, 1580, 1780, 1896, 2136, 2370, 2386, 2670, 3160, 3560, 3579, 3792, 4272, 4740, 4772, 5340, 5965, 6320, 7031, 7120, 7158, 9480, 9544, 10680, 11930, 14062, 14316, 17895, 18960, 19088, 21093, 21360, 23860, 28124, 28632, 35155, 35790, 42186, 47720, 56248, 57264, 70310, 71580, 84372, 94247, 95440, 105465, 106177, 112496, 140620, 143160, 168744, 188494, 210930, 212354, 281240, 282741, 286320, 318531, 337488, 376988, 421860, 424708, 471235, 530885, 562480, 565482, 637062, 753976, 843720, 849416, 942470, 1061770, 1130964, 1274124, 1413705, 1507952, 1592655, 1687440, 1698832, 1884940, 2123540, 2261928, 2548248, 2827410, 3185310, 3769880, 4247080, 4523856, 5096496, 5654820, 6370620, 7539760, 8387983, 8494160, 11309640, 12741240, 16775966, 22619280, 25163949, 25482480, 33551932, 41939915, 50327898, 67103864, 83879830, 100655796, 125819745, 134207728, 167759660, 201311592, 251639490, 335519320, 402623184, 503278980, 671038640, 1006557960, 2013115920]

約数ペア:

[(1, 2013115920), (2, 1006557960), (3, 671038640), (4, 503278980), (5, 402623184), (6, 335519320), (8, 251639490), (10, 201311592), (12, 167759660), (15, 134207728), (16, 125819745), (20, 100655796), (24, 83879830), (30, 67103864), (40, 50327898), (48, 41939915), (60, 33551932), (79, 25482480), (80, 25163949), (89, 22619280), (120, 16775966), (158, 12741240), (178, 11309640), (237, 8494160), (240, 8387983), (267, 7539760), (316, 6370620), (356, 5654820), (395, 5096496), (445, 4523856), (474, 4247080), (534, 3769880), (632, 3185310), (712, 2827410), (790, 2548248), (890, 2261928), (948, 2123540), (1068, 1884940), (1185, 1698832), (1193, 1687440), (1264, 1592655), (1335, 1507952), (1424, 1413705), (1580, 1274124), (1780, 1130964), (1896, 1061770), (2136, 942470), (2370, 849416), (2386, 843720), (2670, 753976), (3160, 637062), (3560, 565482), (3579, 562480), (3792, 530885), (4272, 471235), (4740, 424708), (4772, 421860), (5340, 376988), (5965, 337488), (6320, 318531), (7031, 286320), (7120, 282741), (7158, 281240), (9480, 212354), (9544, 210930), (10680, 188494), (11930, 168744), (14062, 143160), (14316, 140620), (17895, 112496), (18960, 106177), (19088, 105465), (21093, 95440), (21360, 94247), (23860, 84372), (28124, 71580), (28632, 70310), (35155, 57264), (35790, 56248), (42186, 47720)]