353197320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1242034560

約数和(自身を除く): 888837240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 113, 120, 122, 140, 168, 183, 210, 226, 244, 280, 305, 339, 366, 420, 427, 452, 488, 565, 610, 678, 732, 791, 840, 854, 904, 915, 1130, 1220, 1281, 1356, 1464, 1582, 1695, 1708, 1830, 2135, 2260, 2373, 2440, 2562, 2712, 3164, 3390, 3416, 3660, 3721, 3955, 4270, 4520, 4746, 5124, 6328, 6405, 6780, 6893, 7320, 7442, 7910, 8540, 9492, 10248, 11163, 11865, 12810, 13560, 13786, 14884, 15820, 17080, 18605, 18984, 20679, 22326, 23730, 25620, 26047, 27572, 29768, 31640, 34465, 37210, 41358, 44652, 47460, 48251, 51240, 52094, 55144, 55815, 68930, 74420, 78141, 82716, 89304, 94920, 96502, 103395, 104188, 111630, 130235, 137860, 144753, 148840, 156282, 165432, 193004, 206790, 208376, 223260, 241255, 260470, 275720, 289506, 312564, 386008, 390705, 413580, 420473, 446520, 482510, 520940, 579012, 625128, 723765, 781410, 827160, 840946, 965020, 1041880, 1158024, 1261419, 1447530, 1562820, 1681892, 1930040, 2102365, 2522838, 2895060, 2943311, 3125640, 3363784, 4204730, 5045676, 5790120, 5886622, 6307095, 8409460, 8829933, 10091352, 11773244, 12614190, 14716555, 16818920, 17659866, 23546488, 25228380, 29433110, 35319732, 44149665, 50456760, 58866220, 70639464, 88299330, 117732440, 176598660, 353197320]

約数ペア:

[(1, 353197320), (2, 176598660), (3, 117732440), (4, 88299330), (5, 70639464), (6, 58866220), (7, 50456760), (8, 44149665), (10, 35319732), (12, 29433110), (14, 25228380), (15, 23546488), (20, 17659866), (21, 16818920), (24, 14716555), (28, 12614190), (30, 11773244), (35, 10091352), (40, 8829933), (42, 8409460), (56, 6307095), (60, 5886622), (61, 5790120), (70, 5045676), (84, 4204730), (105, 3363784), (113, 3125640), (120, 2943311), (122, 2895060), (140, 2522838), (168, 2102365), (183, 1930040), (210, 1681892), (226, 1562820), (244, 1447530), (280, 1261419), (305, 1158024), (339, 1041880), (366, 965020), (420, 840946), (427, 827160), (452, 781410), (488, 723765), (565, 625128), (610, 579012), (678, 520940), (732, 482510), (791, 446520), (840, 420473), (854, 413580), (904, 390705), (915, 386008), (1130, 312564), (1220, 289506), (1281, 275720), (1356, 260470), (1464, 241255), (1582, 223260), (1695, 208376), (1708, 206790), (1830, 193004), (2135, 165432), (2260, 156282), (2373, 148840), (2440, 144753), (2562, 137860), (2712, 130235), (3164, 111630), (3390, 104188), (3416, 103395), (3660, 96502), (3721, 94920), (3955, 89304), (4270, 82716), (4520, 78141), (4746, 74420), (5124, 68930), (6328, 55815), (6405, 55144), (6780, 52094), (6893, 51240), (7320, 48251), (7442, 47460), (7910, 44652), (8540, 41358), (9492, 37210), (10248, 34465), (11163, 31640), (11865, 29768), (12810, 27572), (13560, 26047), (13786, 25620), (14884, 23730), (15820, 22326), (17080, 20679), (18605, 18984)]