1543956840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 5146502400

約数和(自身を除く): 3602545560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 157, 177, 180, 236, 295, 314, 354, 360, 463, 471, 472, 531, 590, 628, 708, 785, 885, 926, 942, 1062, 1180, 1256, 1389, 1413, 1416, 1570, 1770, 1852, 1884, 2124, 2315, 2355, 2360, 2655, 2778, 2826, 3140, 3540, 3704, 3768, 4167, 4248, 4630, 4710, 5310, 5556, 5652, 6280, 6945, 7065, 7080, 8334, 9260, 9263, 9420, 10620, 11112, 11304, 13890, 14130, 16668, 18520, 18526, 18840, 20835, 21240, 27317, 27780, 27789, 28260, 33336, 37052, 41670, 46315, 54634, 55560, 55578, 56520, 72691, 74104, 81951, 83340, 83367, 92630, 109268, 111156, 136585, 138945, 145382, 163902, 166680, 166734, 185260, 218073, 218536, 222312, 245853, 273170, 277890, 290764, 327804, 333468, 363455, 370520, 409755, 416835, 436146, 491706, 546340, 555780, 581528, 654219, 655608, 666936, 726910, 819510, 833670, 872292, 983412, 1090365, 1092680, 1111560, 1229265, 1308438, 1453820, 1639020, 1667340, 1744584, 1966824, 2180730, 2458530, 2616876, 2907640, 3271095, 3278040, 3334680, 4288769, 4361460, 4917060, 5233752, 6542190, 8577538, 8722920, 9834120, 12866307, 13084380, 17155076, 21443845, 25732614, 26168760, 34310152, 38598921, 42887690, 51465228, 64331535, 77197842, 85775380, 102930456, 128663070, 154395684, 171550760, 192994605, 257326140, 308791368, 385989210, 514652280, 771978420, 1543956840]

約数ペア:

[(1, 1543956840), (2, 771978420), (3, 514652280), (4, 385989210), (5, 308791368), (6, 257326140), (8, 192994605), (9, 171550760), (10, 154395684), (12, 128663070), (15, 102930456), (18, 85775380), (20, 77197842), (24, 64331535), (30, 51465228), (36, 42887690), (40, 38598921), (45, 34310152), (59, 26168760), (60, 25732614), (72, 21443845), (90, 17155076), (118, 13084380), (120, 12866307), (157, 9834120), (177, 8722920), (180, 8577538), (236, 6542190), (295, 5233752), (314, 4917060), (354, 4361460), (360, 4288769), (463, 3334680), (471, 3278040), (472, 3271095), (531, 2907640), (590, 2616876), (628, 2458530), (708, 2180730), (785, 1966824), (885, 1744584), (926, 1667340), (942, 1639020), (1062, 1453820), (1180, 1308438), (1256, 1229265), (1389, 1111560), (1413, 1092680), (1416, 1090365), (1570, 983412), (1770, 872292), (1852, 833670), (1884, 819510), (2124, 726910), (2315, 666936), (2355, 655608), (2360, 654219), (2655, 581528), (2778, 555780), (2826, 546340), (3140, 491706), (3540, 436146), (3704, 416835), (3768, 409755), (4167, 370520), (4248, 363455), (4630, 333468), (4710, 327804), (5310, 290764), (5556, 277890), (5652, 273170), (6280, 245853), (6945, 222312), (7065, 218536), (7080, 218073), (8334, 185260), (9260, 166734), (9263, 166680), (9420, 163902), (10620, 145382), (11112, 138945), (11304, 136585), (13890, 111156), (14130, 109268), (16668, 92630), (18520, 83367), (18526, 83340), (18840, 81951), (20835, 74104), (21240, 72691), (27317, 56520), (27780, 55578), (27789, 55560), (28260, 54634), (33336, 46315), (37052, 41670)]