987050520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 3447269280

約数和(自身を除く): 2460218760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 73, 90, 92, 115, 120, 138, 142, 146, 180, 184, 207, 213, 219, 230, 276, 284, 292, 345, 355, 360, 365, 414, 426, 438, 460, 529, 552, 568, 584, 639, 657, 690, 710, 730, 828, 852, 876, 920, 1035, 1058, 1065, 1095, 1278, 1314, 1380, 1420, 1460, 1587, 1633, 1656, 1679, 1704, 1752, 2070, 2116, 2130, 2190, 2556, 2628, 2645, 2760, 2840, 2920, 3174, 3195, 3266, 3285, 3358, 4140, 4232, 4260, 4380, 4761, 4899, 5037, 5112, 5183, 5256, 5290, 6348, 6390, 6532, 6570, 6716, 7935, 8165, 8280, 8395, 8520, 8760, 9522, 9798, 10074, 10366, 10580, 12696, 12780, 13064, 13140, 13432, 14697, 15111, 15549, 15870, 16330, 16790, 19044, 19596, 20148, 20732, 21160, 23805, 24495, 25185, 25560, 25915, 26280, 29394, 30222, 31098, 31740, 32660, 33580, 37559, 38088, 38617, 39192, 40296, 41464, 46647, 47610, 48990, 50370, 51830, 58788, 60444, 62196, 63480, 65320, 67160, 73485, 75118, 75555, 77234, 77745, 93294, 95220, 97980, 100740, 103660, 112677, 115851, 117576, 119209, 120888, 124392, 146970, 150236, 151110, 154468, 155490, 186588, 187795, 190440, 193085, 195960, 201480, 207320, 225354, 231702, 233235, 238418, 293940, 300472, 302220, 308936, 310980, 338031, 347553, 357627, 373176, 375590, 386170, 450708, 463404, 466470, 476836, 563385, 579255, 587880, 596045, 604440, 621960, 676062, 695106, 715254, 751180, 772340, 901416, 926808, 932940, 953672, 1072881, 1126770, 1158510, 1192090, 1352124, 1390212, 1430508, 1502360, 1544680, 1690155, 1737765, 1788135, 1865880, 2145762, 2253540, 2317020, 2384180, 2704248, 2741807, 2780424, 2861016, 3380310, 3475530, 3576270, 4291524, 4507080, 4634040, 4768360, 5364405, 5483614, 6760620, 6951060, 7152540, 8225421, 8583048, 10728810, 10967228, 13521240, 13709035, 13902120, 14305080, 16450842, 21457620, 21934456, 24676263, 27418070, 32901684, 41127105, 42915240, 49352526, 54836140, 65803368, 82254210, 98705052, 109672280, 123381315, 164508420, 197410104, 246762630, 329016840, 493525260, 987050520]

約数ペア:

[(1, 987050520), (2, 493525260), (3, 329016840), (4, 246762630), (5, 197410104), (6, 164508420), (8, 123381315), (9, 109672280), (10, 98705052), (12, 82254210), (15, 65803368), (18, 54836140), (20, 49352526), (23, 42915240), (24, 41127105), (30, 32901684), (36, 27418070), (40, 24676263), (45, 21934456), (46, 21457620), (60, 16450842), (69, 14305080), (71, 13902120), (72, 13709035), (73, 13521240), (90, 10967228), (92, 10728810), (115, 8583048), (120, 8225421), (138, 7152540), (142, 6951060), (146, 6760620), (180, 5483614), (184, 5364405), (207, 4768360), (213, 4634040), (219, 4507080), (230, 4291524), (276, 3576270), (284, 3475530), (292, 3380310), (345, 2861016), (355, 2780424), (360, 2741807), (365, 2704248), (414, 2384180), (426, 2317020), (438, 2253540), (460, 2145762), (529, 1865880), (552, 1788135), (568, 1737765), (584, 1690155), (639, 1544680), (657, 1502360), (690, 1430508), (710, 1390212), (730, 1352124), (828, 1192090), (852, 1158510), (876, 1126770), (920, 1072881), (1035, 953672), (1058, 932940), (1065, 926808), (1095, 901416), (1278, 772340), (1314, 751180), (1380, 715254), (1420, 695106), (1460, 676062), (1587, 621960), (1633, 604440), (1656, 596045), (1679, 587880), (1704, 579255), (1752, 563385), (2070, 476836), (2116, 466470), (2130, 463404), (2190, 450708), (2556, 386170), (2628, 375590), (2645, 373176), (2760, 357627), (2840, 347553), (2920, 338031), (3174, 310980), (3195, 308936), (3266, 302220), (3285, 300472), (3358, 293940), (4140, 238418), (4232, 233235), (4260, 231702), (4380, 225354), (4761, 207320), (4899, 201480), (5037, 195960), (5112, 193085), (5183, 190440), (5256, 187795), (5290, 186588), (6348, 155490), (6390, 154468), (6532, 151110), (6570, 150236), (6716, 146970), (7935, 124392), (8165, 120888), (8280, 119209), (8395, 117576), (8520, 115851), (8760, 112677), (9522, 103660), (9798, 100740), (10074, 97980), (10366, 95220), (10580, 93294), (12696, 77745), (12780, 77234), (13064, 75555), (13140, 75118), (13432, 73485), (14697, 67160), (15111, 65320), (15549, 63480), (15870, 62196), (16330, 60444), (16790, 58788), (19044, 51830), (19596, 50370), (20148, 48990), (20732, 47610), (21160, 46647), (23805, 41464), (24495, 40296), (25185, 39192), (25560, 38617), (25915, 38088), (26280, 37559), (29394, 33580), (30222, 32660), (31098, 31740)]