1027012560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3850

約数の個数: 240

約数和(自身を含む): 3865574016

約数和(自身を除く): 2838561456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3797, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7594, 7728, 9016, 9660, 11270, 11391, 11760, 12880, 13524, 15188, 16905, 18032, 18985, 19320, 22540, 22782, 26579, 27048, 30376, 33810, 37970, 38640, 45080, 45564, 53158, 54096, 56955, 60752, 67620, 75940, 79737, 87331, 90160, 91128, 106316, 113910, 132895, 135240, 151880, 159474, 174662, 182256, 186053, 212632, 227820, 261993, 265790, 270480, 303760, 318948, 349324, 372106, 398685, 425264, 436655, 455640, 523986, 531580, 558159, 611317, 637896, 698648, 744212, 797370, 873310, 911280, 930265, 1047972, 1063160, 1116318, 1222634, 1275792, 1309965, 1397296, 1488424, 1594740, 1746620, 1833951, 1860530, 2095944, 2126320, 2232636, 2445268, 2619930, 2790795, 2976848, 3056585, 3189480, 3493240, 3667902, 3721060, 4191888, 4279219, 4465272, 4890536, 5239860, 5581590, 6113170, 6378960, 6986480, 7335804, 7442120, 8558438, 8930544, 9169755, 9781072, 10479720, 11163180, 12226340, 12837657, 14671608, 14884240, 17116876, 18339510, 20959440, 21396095, 22326360, 24452680, 25675314, 29343216, 34233752, 36679020, 42792190, 44652720, 48905360, 51350628, 64188285, 68467504, 73358040, 85584380, 102701256, 128376570, 146716080, 171168760, 205402512, 256753140, 342337520, 513506280, 1027012560]

約数ペア:

[(1, 1027012560), (2, 513506280), (3, 342337520), (4, 256753140), (5, 205402512), (6, 171168760), (7, 146716080), (8, 128376570), (10, 102701256), (12, 85584380), (14, 73358040), (15, 68467504), (16, 64188285), (20, 51350628), (21, 48905360), (23, 44652720), (24, 42792190), (28, 36679020), (30, 34233752), (35, 29343216), (40, 25675314), (42, 24452680), (46, 22326360), (48, 21396095), (49, 20959440), (56, 18339510), (60, 17116876), (69, 14884240), (70, 14671608), (80, 12837657), (84, 12226340), (92, 11163180), (98, 10479720), (105, 9781072), (112, 9169755), (115, 8930544), (120, 8558438), (138, 7442120), (140, 7335804), (147, 6986480), (161, 6378960), (168, 6113170), (184, 5581590), (196, 5239860), (210, 4890536), (230, 4465272), (240, 4279219), (245, 4191888), (276, 3721060), (280, 3667902), (294, 3493240), (322, 3189480), (336, 3056585), (345, 2976848), (368, 2790795), (392, 2619930), (420, 2445268), (460, 2232636), (483, 2126320), (490, 2095944), (552, 1860530), (560, 1833951), (588, 1746620), (644, 1594740), (690, 1488424), (735, 1397296), (784, 1309965), (805, 1275792), (840, 1222634), (920, 1116318), (966, 1063160), (980, 1047972), (1104, 930265), (1127, 911280), (1176, 873310), (1288, 797370), (1380, 744212), (1470, 698648), (1610, 637896), (1680, 611317), (1840, 558159), (1932, 531580), (1960, 523986), (2254, 455640), (2352, 436655), (2415, 425264), (2576, 398685), (2760, 372106), (2940, 349324), (3220, 318948), (3381, 303760), (3797, 270480), (3864, 265790), (3920, 261993), (4508, 227820), (4830, 212632), (5520, 186053), (5635, 182256), (5880, 174662), (6440, 159474), (6762, 151880), (7594, 135240), (7728, 132895), (9016, 113910), (9660, 106316), (11270, 91128), (11391, 90160), (11760, 87331), (12880, 79737), (13524, 75940), (15188, 67620), (16905, 60752), (18032, 56955), (18985, 54096), (19320, 53158), (22540, 45564), (22782, 45080), (26579, 38640), (27048, 37970), (30376, 33810)]