260225460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 240

約数和(自身を含む): 944032320

約数和(自身を除く): 683806860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 810, 859, 891, 918, 935, 990, 1020, 1122, 1188, 1377, 1485, 1530, 1620, 1683, 1718, 1782, 1836, 1870, 1980, 2244, 2295, 2577, 2754, 2805, 2970, 3060, 3366, 3436, 3564, 3740, 4295, 4455, 4590, 5049, 5154, 5508, 5610, 5940, 6732, 6885, 7731, 8415, 8590, 8910, 9180, 9449, 10098, 10308, 11220, 12885, 13770, 14603, 15147, 15462, 16830, 17180, 17820, 18898, 20196, 23193, 25245, 25770, 27540, 28347, 29206, 30294, 30924, 33660, 37796, 38655, 43809, 46386, 47245, 50490, 51540, 56694, 58412, 60588, 69579, 73015, 75735, 77310, 85041, 87618, 92772, 94490, 100980, 113388, 115965, 131427, 139158, 141735, 146030, 151470, 154620, 160633, 170082, 175236, 188980, 219045, 231930, 255123, 262854, 278316, 283470, 292060, 302940, 321266, 340164, 347895, 394281, 425205, 438090, 463860, 481899, 510246, 525708, 566940, 642532, 657135, 695790, 765369, 788562, 803165, 850410, 876180, 963798, 1020492, 1182843, 1275615, 1314270, 1391580, 1445697, 1530738, 1577124, 1606330, 1700820, 1927596, 1971405, 2365686, 2409495, 2551230, 2628540, 2891394, 3061476, 3212660, 3826845, 3942810, 4337091, 4731372, 4818990, 5102460, 5782788, 5914215, 7228485, 7653690, 7885620, 8674182, 9637980, 11828430, 13011273, 14456970, 15307380, 17348364, 21685455, 23656860, 26022546, 28913940, 43370910, 52045092, 65056365, 86741820, 130112730, 260225460]

約数ペア:

[(1, 260225460), (2, 130112730), (3, 86741820), (4, 65056365), (5, 52045092), (6, 43370910), (9, 28913940), (10, 26022546), (11, 23656860), (12, 21685455), (15, 17348364), (17, 15307380), (18, 14456970), (20, 13011273), (22, 11828430), (27, 9637980), (30, 8674182), (33, 7885620), (34, 7653690), (36, 7228485), (44, 5914215), (45, 5782788), (51, 5102460), (54, 4818990), (55, 4731372), (60, 4337091), (66, 3942810), (68, 3826845), (81, 3212660), (85, 3061476), (90, 2891394), (99, 2628540), (102, 2551230), (108, 2409495), (110, 2365686), (132, 1971405), (135, 1927596), (153, 1700820), (162, 1606330), (165, 1577124), (170, 1530738), (180, 1445697), (187, 1391580), (198, 1314270), (204, 1275615), (220, 1182843), (255, 1020492), (270, 963798), (297, 876180), (306, 850410), (324, 803165), (330, 788562), (340, 765369), (374, 695790), (396, 657135), (405, 642532), (459, 566940), (495, 525708), (510, 510246), (540, 481899), (561, 463860), (594, 438090), (612, 425205), (660, 394281), (748, 347895), (765, 340164), (810, 321266), (859, 302940), (891, 292060), (918, 283470), (935, 278316), (990, 262854), (1020, 255123), (1122, 231930), (1188, 219045), (1377, 188980), (1485, 175236), (1530, 170082), (1620, 160633), (1683, 154620), (1718, 151470), (1782, 146030), (1836, 141735), (1870, 139158), (1980, 131427), (2244, 115965), (2295, 113388), (2577, 100980), (2754, 94490), (2805, 92772), (2970, 87618), (3060, 85041), (3366, 77310), (3436, 75735), (3564, 73015), (3740, 69579), (4295, 60588), (4455, 58412), (4590, 56694), (5049, 51540), (5154, 50490), (5508, 47245), (5610, 46386), (5940, 43809), (6732, 38655), (6885, 37796), (7731, 33660), (8415, 30924), (8590, 30294), (8910, 29206), (9180, 28347), (9449, 27540), (10098, 25770), (10308, 25245), (11220, 23193), (12885, 20196), (13770, 18898), (14603, 17820), (15147, 17180), (15462, 16830)]