975770640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 240

約数和(自身を含む): 3588989040

約数和(自身を除く): 2613218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1709, 1830, 1872, 2196, 2340, 2379, 2440, 2745, 2928, 3120, 3172, 3418, 3660, 3965, 4392, 4680, 4758, 4880, 5127, 5490, 6344, 6836, 7137, 7320, 7930, 8545, 8784, 9360, 9516, 10254, 10980, 11895, 12688, 13672, 14274, 14640, 15381, 15860, 17090, 19032, 20508, 21960, 22217, 23790, 25635, 27344, 28548, 30762, 31720, 34180, 35685, 38064, 41016, 43920, 44434, 47580, 51270, 57096, 61524, 63440, 66651, 68360, 71370, 76905, 82032, 88868, 95160, 102540, 104249, 111085, 114192, 123048, 133302, 136720, 142740, 153810, 177736, 190320, 199953, 205080, 208498, 222170, 246096, 266604, 285480, 307620, 312747, 333255, 355472, 399906, 410160, 416996, 444340, 521245, 533208, 570960, 615240, 625494, 666510, 799812, 833992, 888680, 938241, 999765, 1042490, 1066416, 1230480, 1250988, 1333020, 1355237, 1563735, 1599624, 1667984, 1777360, 1876482, 1999530, 2084980, 2501976, 2666040, 2710474, 3127470, 3199248, 3752964, 3999060, 4065711, 4169960, 4691205, 5003952, 5332080, 5420948, 6254940, 6776185, 7505928, 7998120, 8131422, 8339920, 9382410, 10841896, 12197133, 12509880, 13552370, 15011856, 15996240, 16262844, 18764820, 20328555, 21683792, 24394266, 25019760, 27104740, 32525688, 37529640, 40657110, 48788532, 54209480, 60985665, 65051376, 75059280, 81314220, 97577064, 108418960, 121971330, 162628440, 195154128, 243942660, 325256880, 487885320, 975770640]

約数ペア:

[(1, 975770640), (2, 487885320), (3, 325256880), (4, 243942660), (5, 195154128), (6, 162628440), (8, 121971330), (9, 108418960), (10, 97577064), (12, 81314220), (13, 75059280), (15, 65051376), (16, 60985665), (18, 54209480), (20, 48788532), (24, 40657110), (26, 37529640), (30, 32525688), (36, 27104740), (39, 25019760), (40, 24394266), (45, 21683792), (48, 20328555), (52, 18764820), (60, 16262844), (61, 15996240), (65, 15011856), (72, 13552370), (78, 12509880), (80, 12197133), (90, 10841896), (104, 9382410), (117, 8339920), (120, 8131422), (122, 7998120), (130, 7505928), (144, 6776185), (156, 6254940), (180, 5420948), (183, 5332080), (195, 5003952), (208, 4691205), (234, 4169960), (240, 4065711), (244, 3999060), (260, 3752964), (305, 3199248), (312, 3127470), (360, 2710474), (366, 2666040), (390, 2501976), (468, 2084980), (488, 1999530), (520, 1876482), (549, 1777360), (585, 1667984), (610, 1599624), (624, 1563735), (720, 1355237), (732, 1333020), (780, 1250988), (793, 1230480), (915, 1066416), (936, 1042490), (976, 999765), (1040, 938241), (1098, 888680), (1170, 833992), (1220, 799812), (1464, 666510), (1560, 625494), (1586, 615240), (1709, 570960), (1830, 533208), (1872, 521245), (2196, 444340), (2340, 416996), (2379, 410160), (2440, 399906), (2745, 355472), (2928, 333255), (3120, 312747), (3172, 307620), (3418, 285480), (3660, 266604), (3965, 246096), (4392, 222170), (4680, 208498), (4758, 205080), (4880, 199953), (5127, 190320), (5490, 177736), (6344, 153810), (6836, 142740), (7137, 136720), (7320, 133302), (7930, 123048), (8545, 114192), (8784, 111085), (9360, 104249), (9516, 102540), (10254, 95160), (10980, 88868), (11895, 82032), (12688, 76905), (13672, 71370), (14274, 68360), (14640, 66651), (15381, 63440), (15860, 61524), (17090, 57096), (19032, 51270), (20508, 47580), (21960, 44434), (22217, 43920), (23790, 41016), (25635, 38064), (27344, 35685), (28548, 34180), (30762, 31720)]