1956498720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 7242504192

約数和(自身を除く): 5286005472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 71, 80, 85, 88, 96, 102, 110, 120, 132, 136, 142, 160, 165, 170, 176, 187, 204, 213, 220, 240, 255, 264, 272, 284, 307, 330, 340, 352, 355, 374, 408, 426, 440, 480, 510, 528, 544, 561, 568, 614, 660, 680, 710, 748, 781, 816, 852, 880, 921, 935, 1020, 1056, 1065, 1122, 1136, 1207, 1228, 1320, 1360, 1420, 1496, 1535, 1562, 1632, 1704, 1760, 1842, 1870, 2040, 2130, 2244, 2272, 2343, 2414, 2456, 2640, 2720, 2805, 2840, 2992, 3070, 3124, 3377, 3408, 3621, 3684, 3740, 3905, 4080, 4260, 4488, 4605, 4686, 4828, 4912, 5219, 5280, 5610, 5680, 5984, 6035, 6140, 6248, 6754, 6816, 7242, 7368, 7480, 7810, 8160, 8520, 8976, 9210, 9372, 9656, 9824, 10131, 10438, 11220, 11360, 11715, 12070, 12280, 12496, 13277, 13508, 14484, 14736, 14960, 15620, 15657, 16885, 17040, 17952, 18105, 18420, 18744, 19312, 20262, 20876, 21797, 22440, 23430, 24140, 24560, 24992, 26095, 26554, 27016, 28968, 29472, 29920, 31240, 31314, 33770, 34080, 36210, 36840, 37488, 38624, 39831, 40524, 41752, 43594, 44880, 46860, 48280, 49120, 50655, 52190, 53108, 54032, 57409, 57936, 62480, 62628, 65391, 66385, 67540, 72420, 73680, 74976, 78285, 79662, 81048, 83504, 87188, 89760, 93720, 96560, 101310, 104380, 106216, 108064, 108985, 114818, 115872, 124960, 125256, 130782, 132770, 135080, 144840, 147360, 156570, 159324, 162096, 167008, 172227, 174376, 187440, 193120, 199155, 202620, 208760, 212432, 217970, 229636, 239767, 250512, 261564, 265540, 270160, 287045, 289680, 313140, 318648, 324192, 326955, 344454, 348752, 370549, 374880, 398310, 405240, 417520, 424864, 435940, 459272, 479534, 501024, 523128, 531080, 540320, 574090, 579360, 626280, 637296, 653910, 688908, 697504, 719301, 741098, 796620, 810480, 835040, 861135, 871880, 918544, 959068, 1046256, 1062160, 1111647, 1148180, 1198835, 1252560, 1274592, 1307820, 1377816, 1438602, 1482196, 1593240, 1620960, 1722270, 1743760, 1837088, 1852745, 1918136, 2092512, 2124320, 2223294, 2296360, 2397670, 2505120, 2615640, 2755632, 2877204, 2964392, 3186480, 3444540, 3487520, 3596505, 3705490, 3836272, 4076039, 4446588, 4592720, 4795340, 5231280, 5511264, 5558235, 5754408, 5928784, 6372960, 6889080, 7193010, 7410980, 7672544, 8152078, 8893176, 9185440, 9590680, 10462560, 11116470, 11508816, 11857568, 12228117, 13778160, 14386020, 14821960, 16304156, 17786352, 19181360, 20380195, 22232940, 23017632, 24456234, 27556320, 28772040, 29643920, 32608312, 35572704, 38362720, 40760390, 44465880, 48912468, 57544080, 59287840, 61140585, 65216624, 81520780, 88931760, 97824936, 115088160, 122281170, 130433248, 163041560, 177863520, 195649872, 244562340, 326083120, 391299744, 489124680, 652166240, 978249360, 1956498720]

約数ペア:

[(1, 1956498720), (2, 978249360), (3, 652166240), (4, 489124680), (5, 391299744), (6, 326083120), (8, 244562340), (10, 195649872), (11, 177863520), (12, 163041560), (15, 130433248), (16, 122281170), (17, 115088160), (20, 97824936), (22, 88931760), (24, 81520780), (30, 65216624), (32, 61140585), (33, 59287840), (34, 57544080), (40, 48912468), (44, 44465880), (48, 40760390), (51, 38362720), (55, 35572704), (60, 32608312), (66, 29643920), (68, 28772040), (71, 27556320), (80, 24456234), (85, 23017632), (88, 22232940), (96, 20380195), (102, 19181360), (110, 17786352), (120, 16304156), (132, 14821960), (136, 14386020), (142, 13778160), (160, 12228117), (165, 11857568), (170, 11508816), (176, 11116470), (187, 10462560), (204, 9590680), (213, 9185440), (220, 8893176), (240, 8152078), (255, 7672544), (264, 7410980), (272, 7193010), (284, 6889080), (307, 6372960), (330, 5928784), (340, 5754408), (352, 5558235), (355, 5511264), (374, 5231280), (408, 4795340), (426, 4592720), (440, 4446588), (480, 4076039), (510, 3836272), (528, 3705490), (544, 3596505), (561, 3487520), (568, 3444540), (614, 3186480), (660, 2964392), (680, 2877204), (710, 2755632), (748, 2615640), (781, 2505120), (816, 2397670), (852, 2296360), (880, 2223294), (921, 2124320), (935, 2092512), (1020, 1918136), (1056, 1852745), (1065, 1837088), (1122, 1743760), (1136, 1722270), (1207, 1620960), (1228, 1593240), (1320, 1482196), (1360, 1438602), (1420, 1377816), (1496, 1307820), (1535, 1274592), (1562, 1252560), (1632, 1198835), (1704, 1148180), (1760, 1111647), (1842, 1062160), (1870, 1046256), (2040, 959068), (2130, 918544), (2244, 871880), (2272, 861135), (2343, 835040), (2414, 810480), (2456, 796620), (2640, 741098), (2720, 719301), (2805, 697504), (2840, 688908), (2992, 653910), (3070, 637296), (3124, 626280), (3377, 579360), (3408, 574090), (3621, 540320), (3684, 531080), (3740, 523128), (3905, 501024), (4080, 479534), (4260, 459272), (4488, 435940), (4605, 424864), (4686, 417520), (4828, 405240), (4912, 398310), (5219, 374880), (5280, 370549), (5610, 348752), (5680, 344454), (5984, 326955), (6035, 324192), (6140, 318648), (6248, 313140), (6754, 289680), (6816, 287045), (7242, 270160), (7368, 265540), (7480, 261564), (7810, 250512), (8160, 239767), (8520, 229636), (8976, 217970), (9210, 212432), (9372, 208760), (9656, 202620), (9824, 199155), (10131, 193120), (10438, 187440), (11220, 174376), (11360, 172227), (11715, 167008), (12070, 162096), (12280, 159324), (12496, 156570), (13277, 147360), (13508, 144840), (14484, 135080), (14736, 132770), (14960, 130782), (15620, 125256), (15657, 124960), (16885, 115872), (17040, 114818), (17952, 108985), (18105, 108064), (18420, 106216), (18744, 104380), (19312, 101310), (20262, 96560), (20876, 93720), (21797, 89760), (22440, 87188), (23430, 83504), (24140, 81048), (24560, 79662), (24992, 78285), (26095, 74976), (26554, 73680), (27016, 72420), (28968, 67540), (29472, 66385), (29920, 65391), (31240, 62628), (31314, 62480), (33770, 57936), (34080, 57409), (36210, 54032), (36840, 53108), (37488, 52190), (38624, 50655), (39831, 49120), (40524, 48280), (41752, 46860), (43594, 44880)]