1521120384

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{20959}}^1$

素因数の和:20992

約数の個数: 160

約数和(自身を含む): 5173766400

約数和(自身を除く): 3652646016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 20959, 24192, 36288, 41918, 62877, 72576, 83836, 125754, 146713, 167672, 188631, 251508, 293426, 335344, 377262, 440139, 503016, 565893, 586852, 670688, 754524, 880278, 1006032, 1131786, 1173704, 1320417, 1341376, 1509048, 1697679, 1760556, 2012064, 2263572, 2347408, 2640834, 2682752, 3018096, 3395358, 3521112, 3961251, 4024128, 4527144, 4694816, 5281668, 6036192, 6790716, 7042224, 7922502, 8048256, 9054288, 9389632, 10563336, 11883753, 12072384, 13581432, 14084448, 15845004, 18108576, 18779264, 21126672, 23767506, 24144768, 27162864, 28168896, 31690008, 36217152, 42253344, 47535012, 54325728, 56337792, 63380016, 72434304, 84506688, 95070024, 108651456, 126760032, 169013376, 190140048, 217302912, 253520064, 380280096, 507040128, 760560192, 1521120384]

約数ペア:

[(1, 1521120384), (2, 760560192), (3, 507040128), (4, 380280096), (6, 253520064), (7, 217302912), (8, 190140048), (9, 169013376), (12, 126760032), (14, 108651456), (16, 95070024), (18, 84506688), (21, 72434304), (24, 63380016), (27, 56337792), (28, 54325728), (32, 47535012), (36, 42253344), (42, 36217152), (48, 31690008), (54, 28168896), (56, 27162864), (63, 24144768), (64, 23767506), (72, 21126672), (81, 18779264), (84, 18108576), (96, 15845004), (108, 14084448), (112, 13581432), (126, 12072384), (128, 11883753), (144, 10563336), (162, 9389632), (168, 9054288), (189, 8048256), (192, 7922502), (216, 7042224), (224, 6790716), (252, 6036192), (288, 5281668), (324, 4694816), (336, 4527144), (378, 4024128), (384, 3961251), (432, 3521112), (448, 3395358), (504, 3018096), (567, 2682752), (576, 2640834), (648, 2347408), (672, 2263572), (756, 2012064), (864, 1760556), (896, 1697679), (1008, 1509048), (1134, 1341376), (1152, 1320417), (1296, 1173704), (1344, 1131786), (1512, 1006032), (1728, 880278), (2016, 754524), (2268, 670688), (2592, 586852), (2688, 565893), (3024, 503016), (3456, 440139), (4032, 377262), (4536, 335344), (5184, 293426), (6048, 251508), (8064, 188631), (9072, 167672), (10368, 146713), (12096, 125754), (18144, 83836), (20959, 72576), (24192, 62877), (36288, 41918)]