156964080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7223

約数の個数: 160

約数和(自身を含む): 598961664

約数和(自身を除く): 441997584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7187, 7280, 10920, 14374, 21561, 21840, 28748, 35935, 43122, 50309, 57496, 71870, 86244, 93431, 100618, 107805, 114992, 143740, 150927, 172488, 186862, 201236, 215610, 251545, 280293, 287480, 301854, 344976, 373724, 402472, 431220, 467155, 503090, 560586, 574960, 603708, 654017, 747448, 754635, 804944, 862440, 934310, 1006180, 1121172, 1207416, 1308034, 1401465, 1494896, 1509270, 1724880, 1868620, 1962051, 2012360, 2242344, 2414832, 2616068, 2802930, 3018540, 3270085, 3737240, 3924102, 4024720, 4484688, 5232136, 5605860, 6037080, 6540170, 7474480, 7848204, 9810255, 10464272, 11211720, 12074160, 13080340, 15696408, 19620510, 22423440, 26160680, 31392816, 39241020, 52321360, 78482040, 156964080]

約数ペア:

[(1, 156964080), (2, 78482040), (3, 52321360), (4, 39241020), (5, 31392816), (6, 26160680), (7, 22423440), (8, 19620510), (10, 15696408), (12, 13080340), (13, 12074160), (14, 11211720), (15, 10464272), (16, 9810255), (20, 7848204), (21, 7474480), (24, 6540170), (26, 6037080), (28, 5605860), (30, 5232136), (35, 4484688), (39, 4024720), (40, 3924102), (42, 3737240), (48, 3270085), (52, 3018540), (56, 2802930), (60, 2616068), (65, 2414832), (70, 2242344), (78, 2012360), (80, 1962051), (84, 1868620), (91, 1724880), (104, 1509270), (105, 1494896), (112, 1401465), (120, 1308034), (130, 1207416), (140, 1121172), (156, 1006180), (168, 934310), (182, 862440), (195, 804944), (208, 754635), (210, 747448), (240, 654017), (260, 603708), (273, 574960), (280, 560586), (312, 503090), (336, 467155), (364, 431220), (390, 402472), (420, 373724), (455, 344976), (520, 301854), (546, 287480), (560, 280293), (624, 251545), (728, 215610), (780, 201236), (840, 186862), (910, 172488), (1040, 150927), (1092, 143740), (1365, 114992), (1456, 107805), (1560, 100618), (1680, 93431), (1820, 86244), (2184, 71870), (2730, 57496), (3120, 50309), (3640, 43122), (4368, 35935), (5460, 28748), (7187, 21840), (7280, 21561), (10920, 14374)]