904236840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2044

約数の個数: 192

約数和(自身を含む): 3197834640

約数和(自身を除く): 2293597800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1818, 1913, 2020, 2340, 2424, 2626, 3030, 3636, 3826, 3939, 4040, 4545, 4680, 5252, 5739, 6060, 6565, 7272, 7652, 7878, 9090, 9565, 10504, 11478, 11817, 12120, 13130, 15304, 15756, 17217, 18180, 19130, 19695, 22956, 23634, 24869, 26260, 28695, 31512, 34434, 36360, 38260, 39390, 45912, 47268, 49738, 52520, 57390, 59085, 68868, 74607, 76520, 78780, 86085, 94536, 99476, 114780, 118170, 124345, 137736, 149214, 157560, 172170, 193213, 198952, 223821, 229560, 236340, 248690, 298428, 344340, 373035, 386426, 447642, 472680, 497380, 579639, 596856, 688680, 746070, 772852, 895284, 966065, 994760, 1119105, 1159278, 1492140, 1545704, 1738917, 1790568, 1932130, 2238210, 2318556, 2511769, 2898195, 2984280, 3477834, 3864260, 4476420, 4637112, 5023538, 5796390, 6955668, 7535307, 7728520, 8694585, 8952840, 10047076, 11592780, 12558845, 13911336, 15070614, 17389170, 20094152, 22605921, 23185560, 25117690, 30141228, 34778340, 37676535, 45211842, 50235380, 60282456, 69556680, 75353070, 90423684, 100470760, 113029605, 150706140, 180847368, 226059210, 301412280, 452118420, 904236840]

約数ペア:

[(1, 904236840), (2, 452118420), (3, 301412280), (4, 226059210), (5, 180847368), (6, 150706140), (8, 113029605), (9, 100470760), (10, 90423684), (12, 75353070), (13, 69556680), (15, 60282456), (18, 50235380), (20, 45211842), (24, 37676535), (26, 34778340), (30, 30141228), (36, 25117690), (39, 23185560), (40, 22605921), (45, 20094152), (52, 17389170), (60, 15070614), (65, 13911336), (72, 12558845), (78, 11592780), (90, 10047076), (101, 8952840), (104, 8694585), (117, 7728520), (120, 7535307), (130, 6955668), (156, 5796390), (180, 5023538), (195, 4637112), (202, 4476420), (234, 3864260), (260, 3477834), (303, 2984280), (312, 2898195), (360, 2511769), (390, 2318556), (404, 2238210), (468, 1932130), (505, 1790568), (520, 1738917), (585, 1545704), (606, 1492140), (780, 1159278), (808, 1119105), (909, 994760), (936, 966065), (1010, 895284), (1170, 772852), (1212, 746070), (1313, 688680), (1515, 596856), (1560, 579639), (1818, 497380), (1913, 472680), (2020, 447642), (2340, 386426), (2424, 373035), (2626, 344340), (3030, 298428), (3636, 248690), (3826, 236340), (3939, 229560), (4040, 223821), (4545, 198952), (4680, 193213), (5252, 172170), (5739, 157560), (6060, 149214), (6565, 137736), (7272, 124345), (7652, 118170), (7878, 114780), (9090, 99476), (9565, 94536), (10504, 86085), (11478, 78780), (11817, 76520), (12120, 74607), (13130, 68868), (15304, 59085), (15756, 57390), (17217, 52520), (18180, 49738), (19130, 47268), (19695, 45912), (22956, 39390), (23634, 38260), (24869, 36360), (26260, 34434), (28695, 31512)]