492813720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7276

約数の個数: 192

約数和(自身を含む): 1898507520

約数和(自身を除く): 1405693800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7243, 7560, 8505, 9720, 11340, 13608, 14486, 17010, 21729, 22680, 28972, 34020, 36215, 43458, 50701, 57944, 65187, 68040, 72430, 86916, 101402, 108645, 130374, 144860, 152103, 173832, 195561, 202804, 217290, 253505, 260748, 289720, 304206, 325935, 391122, 405608, 434580, 456309, 507010, 521496, 586683, 608412, 651870, 760515, 782244, 869160, 912618, 977805, 1014020, 1173366, 1216824, 1303740, 1368927, 1521030, 1564488, 1760049, 1825236, 1955610, 2028040, 2281545, 2346732, 2607480, 2737854, 2933415, 3042060, 3520098, 3650472, 3911220, 4106781, 4563090, 4693464, 5475708, 5866830, 6084120, 6844635, 7040196, 7822440, 8213562, 8800245, 9126180, 10951416, 11733660, 12320343, 13689270, 14080392, 16427124, 17600490, 18252360, 20533905, 23467320, 24640686, 27378540, 32854248, 35200980, 41067810, 49281372, 54757080, 61601715, 70401960, 82135620, 98562744, 123203430, 164271240, 246406860, 492813720]

約数ペア:

[(1, 492813720), (2, 246406860), (3, 164271240), (4, 123203430), (5, 98562744), (6, 82135620), (7, 70401960), (8, 61601715), (9, 54757080), (10, 49281372), (12, 41067810), (14, 35200980), (15, 32854248), (18, 27378540), (20, 24640686), (21, 23467320), (24, 20533905), (27, 18252360), (28, 17600490), (30, 16427124), (35, 14080392), (36, 13689270), (40, 12320343), (42, 11733660), (45, 10951416), (54, 9126180), (56, 8800245), (60, 8213562), (63, 7822440), (70, 7040196), (72, 6844635), (81, 6084120), (84, 5866830), (90, 5475708), (105, 4693464), (108, 4563090), (120, 4106781), (126, 3911220), (135, 3650472), (140, 3520098), (162, 3042060), (168, 2933415), (180, 2737854), (189, 2607480), (210, 2346732), (216, 2281545), (243, 2028040), (252, 1955610), (270, 1825236), (280, 1760049), (315, 1564488), (324, 1521030), (360, 1368927), (378, 1303740), (405, 1216824), (420, 1173366), (486, 1014020), (504, 977805), (540, 912618), (567, 869160), (630, 782244), (648, 760515), (756, 651870), (810, 608412), (840, 586683), (945, 521496), (972, 507010), (1080, 456309), (1134, 434580), (1215, 405608), (1260, 391122), (1512, 325935), (1620, 304206), (1701, 289720), (1890, 260748), (1944, 253505), (2268, 217290), (2430, 202804), (2520, 195561), (2835, 173832), (3240, 152103), (3402, 144860), (3780, 130374), (4536, 108645), (4860, 101402), (5670, 86916), (6804, 72430), (7243, 68040), (7560, 65187), (8505, 57944), (9720, 50701), (11340, 43458), (13608, 36215), (14486, 34020), (17010, 28972), (21729, 22680)]