229452720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2323

約数の個数: 160

約数和(自身を含む): 826613760

約数和(自身を除く): 597161040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2239, 2440, 2562, 2928, 3416, 3660, 4270, 4478, 4880, 5124, 6405, 6717, 6832, 7320, 8540, 8956, 10248, 11195, 12810, 13434, 14640, 15673, 17080, 17912, 20496, 22390, 25620, 26868, 31346, 33585, 34160, 35824, 44780, 47019, 51240, 53736, 62692, 67170, 78365, 89560, 94038, 102480, 107472, 125384, 134340, 136579, 156730, 179120, 188076, 235095, 250768, 268680, 273158, 313460, 376152, 409737, 470190, 537360, 546316, 626920, 682895, 752304, 819474, 940380, 956053, 1092632, 1253840, 1365790, 1638948, 1880760, 1912106, 2048685, 2185264, 2731580, 2868159, 3277896, 3761520, 3824212, 4097370, 4780265, 5463160, 5736318, 6555792, 7648424, 8194740, 9560530, 10926320, 11472636, 14340795, 15296848, 16389480, 19121060, 22945272, 28681590, 32778960, 38242120, 45890544, 57363180, 76484240, 114726360, 229452720]

約数ペア:

[(1, 229452720), (2, 114726360), (3, 76484240), (4, 57363180), (5, 45890544), (6, 38242120), (7, 32778960), (8, 28681590), (10, 22945272), (12, 19121060), (14, 16389480), (15, 15296848), (16, 14340795), (20, 11472636), (21, 10926320), (24, 9560530), (28, 8194740), (30, 7648424), (35, 6555792), (40, 5736318), (42, 5463160), (48, 4780265), (56, 4097370), (60, 3824212), (61, 3761520), (70, 3277896), (80, 2868159), (84, 2731580), (105, 2185264), (112, 2048685), (120, 1912106), (122, 1880760), (140, 1638948), (168, 1365790), (183, 1253840), (210, 1092632), (240, 956053), (244, 940380), (280, 819474), (305, 752304), (336, 682895), (366, 626920), (420, 546316), (427, 537360), (488, 470190), (560, 409737), (610, 376152), (732, 313460), (840, 273158), (854, 268680), (915, 250768), (976, 235095), (1220, 188076), (1281, 179120), (1464, 156730), (1680, 136579), (1708, 134340), (1830, 125384), (2135, 107472), (2239, 102480), (2440, 94038), (2562, 89560), (2928, 78365), (3416, 67170), (3660, 62692), (4270, 53736), (4478, 51240), (4880, 47019), (5124, 44780), (6405, 35824), (6717, 34160), (6832, 33585), (7320, 31346), (8540, 26868), (8956, 25620), (10248, 22390), (11195, 20496), (12810, 17912), (13434, 17080), (14640, 15673)]