3970464840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1204

約数の個数: 192

約数和(自身を含む): 13179853440

約数和(自身を除く): 9209388600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 163, 180, 213, 284, 326, 355, 360, 426, 489, 568, 639, 652, 710, 815, 852, 953, 978, 1065, 1278, 1304, 1420, 1467, 1630, 1704, 1906, 1956, 2130, 2445, 2556, 2840, 2859, 2934, 3195, 3260, 3812, 3912, 4260, 4765, 4890, 5112, 5718, 5868, 6390, 6520, 7335, 7624, 8520, 8577, 9530, 9780, 11436, 11573, 11736, 12780, 14295, 14670, 17154, 19060, 19560, 22872, 23146, 25560, 28590, 29340, 34308, 34719, 38120, 42885, 46292, 57180, 57865, 58680, 67663, 68616, 69438, 85770, 92584, 104157, 114360, 115730, 135326, 138876, 155339, 171540, 173595, 202989, 208314, 231460, 270652, 277752, 310678, 338315, 343080, 347190, 405978, 416628, 462920, 466017, 520785, 541304, 608967, 621356, 676630, 694380, 776695, 811956, 833256, 932034, 1014945, 1041570, 1217934, 1242712, 1353260, 1388760, 1398051, 1553390, 1623912, 1864068, 2029890, 2083140, 2330085, 2435868, 2706520, 2796102, 3044835, 3106780, 3728136, 4059780, 4166280, 4660170, 4871736, 5592204, 6089670, 6213560, 6990255, 8119560, 9320340, 11029069, 11184408, 12179340, 13980510, 18640680, 22058138, 24358680, 27961020, 33087207, 44116276, 55145345, 55922040, 66174414, 88232552, 99261621, 110290690, 132348828, 165436035, 198523242, 220581380, 264697656, 330872070, 397046484, 441162760, 496308105, 661744140, 794092968, 992616210, 1323488280, 1985232420, 3970464840]

約数ペア:

[(1, 3970464840), (2, 1985232420), (3, 1323488280), (4, 992616210), (5, 794092968), (6, 661744140), (8, 496308105), (9, 441162760), (10, 397046484), (12, 330872070), (15, 264697656), (18, 220581380), (20, 198523242), (24, 165436035), (30, 132348828), (36, 110290690), (40, 99261621), (45, 88232552), (60, 66174414), (71, 55922040), (72, 55145345), (90, 44116276), (120, 33087207), (142, 27961020), (163, 24358680), (180, 22058138), (213, 18640680), (284, 13980510), (326, 12179340), (355, 11184408), (360, 11029069), (426, 9320340), (489, 8119560), (568, 6990255), (639, 6213560), (652, 6089670), (710, 5592204), (815, 4871736), (852, 4660170), (953, 4166280), (978, 4059780), (1065, 3728136), (1278, 3106780), (1304, 3044835), (1420, 2796102), (1467, 2706520), (1630, 2435868), (1704, 2330085), (1906, 2083140), (1956, 2029890), (2130, 1864068), (2445, 1623912), (2556, 1553390), (2840, 1398051), (2859, 1388760), (2934, 1353260), (3195, 1242712), (3260, 1217934), (3812, 1041570), (3912, 1014945), (4260, 932034), (4765, 833256), (4890, 811956), (5112, 776695), (5718, 694380), (5868, 676630), (6390, 621356), (6520, 608967), (7335, 541304), (7624, 520785), (8520, 466017), (8577, 462920), (9530, 416628), (9780, 405978), (11436, 347190), (11573, 343080), (11736, 338315), (12780, 310678), (14295, 277752), (14670, 270652), (17154, 231460), (19060, 208314), (19560, 202989), (22872, 173595), (23146, 171540), (25560, 155339), (28590, 138876), (29340, 135326), (34308, 115730), (34719, 114360), (38120, 104157), (42885, 92584), (46292, 85770), (57180, 69438), (57865, 68616), (58680, 67663)]