415465440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 1422489600

約数和(自身を除く): 1007024160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 139, 156, 160, 195, 208, 240, 260, 278, 312, 390, 416, 417, 479, 480, 520, 556, 624, 695, 780, 834, 958, 1040, 1112, 1248, 1390, 1437, 1560, 1668, 1807, 1916, 2080, 2085, 2224, 2395, 2780, 2874, 3120, 3336, 3614, 3832, 4170, 4448, 4790, 5421, 5560, 5748, 6227, 6240, 6672, 7185, 7228, 7664, 8340, 9035, 9580, 10842, 11120, 11496, 12454, 13344, 14370, 14456, 15328, 16680, 18070, 18681, 19160, 21684, 22240, 22992, 24908, 27105, 28740, 28912, 31135, 33360, 36140, 37362, 38320, 43368, 45984, 49816, 54210, 57480, 57824, 62270, 66581, 66720, 72280, 74724, 76640, 86736, 93405, 99632, 108420, 114960, 124540, 133162, 144560, 149448, 173472, 186810, 199264, 199743, 216840, 229920, 249080, 266324, 289120, 298896, 332905, 373620, 399486, 433680, 498160, 532648, 597792, 665810, 747240, 798972, 865553, 867360, 996320, 998715, 1065296, 1331620, 1494480, 1597944, 1731106, 1997430, 2130592, 2596659, 2663240, 2988960, 3195888, 3462212, 3994860, 4327765, 5193318, 5326480, 6391776, 6924424, 7989720, 8655530, 10386636, 10652960, 12983295, 13848848, 15979440, 17311060, 20773272, 25966590, 27697696, 31958880, 34622120, 41546544, 51933180, 69244240, 83093088, 103866360, 138488480, 207732720, 415465440]

約数ペア:

[(1, 415465440), (2, 207732720), (3, 138488480), (4, 103866360), (5, 83093088), (6, 69244240), (8, 51933180), (10, 41546544), (12, 34622120), (13, 31958880), (15, 27697696), (16, 25966590), (20, 20773272), (24, 17311060), (26, 15979440), (30, 13848848), (32, 12983295), (39, 10652960), (40, 10386636), (48, 8655530), (52, 7989720), (60, 6924424), (65, 6391776), (78, 5326480), (80, 5193318), (96, 4327765), (104, 3994860), (120, 3462212), (130, 3195888), (139, 2988960), (156, 2663240), (160, 2596659), (195, 2130592), (208, 1997430), (240, 1731106), (260, 1597944), (278, 1494480), (312, 1331620), (390, 1065296), (416, 998715), (417, 996320), (479, 867360), (480, 865553), (520, 798972), (556, 747240), (624, 665810), (695, 597792), (780, 532648), (834, 498160), (958, 433680), (1040, 399486), (1112, 373620), (1248, 332905), (1390, 298896), (1437, 289120), (1560, 266324), (1668, 249080), (1807, 229920), (1916, 216840), (2080, 199743), (2085, 199264), (2224, 186810), (2395, 173472), (2780, 149448), (2874, 144560), (3120, 133162), (3336, 124540), (3614, 114960), (3832, 108420), (4170, 99632), (4448, 93405), (4790, 86736), (5421, 76640), (5560, 74724), (5748, 72280), (6227, 66720), (6240, 66581), (6672, 62270), (7185, 57824), (7228, 57480), (7664, 54210), (8340, 49816), (9035, 45984), (9580, 43368), (10842, 38320), (11120, 37362), (11496, 36140), (12454, 33360), (13344, 31135), (14370, 28912), (14456, 28740), (15328, 27105), (16680, 24908), (18070, 22992), (18681, 22240), (19160, 21684)]