20137452720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10789}}^1$

素因数の和:10924

約数の個数: 320

約数和(自身を含む): 78607825920

約数和(自身を除く): 58470373200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 101, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 202, 210, 220, 231, 240, 264, 280, 303, 308, 330, 336, 385, 404, 420, 440, 462, 505, 528, 560, 606, 616, 660, 707, 770, 808, 840, 880, 924, 1010, 1111, 1155, 1212, 1232, 1320, 1414, 1515, 1540, 1616, 1680, 1848, 2020, 2121, 2222, 2310, 2424, 2640, 2828, 3030, 3080, 3333, 3535, 3696, 4040, 4242, 4444, 4620, 4848, 5555, 5656, 6060, 6160, 6666, 7070, 7777, 8080, 8484, 8888, 9240, 10605, 10789, 11110, 11312, 12120, 13332, 14140, 15554, 16665, 16968, 17776, 18480, 21210, 21578, 22220, 23331, 24240, 26664, 28280, 31108, 32367, 33330, 33936, 38885, 42420, 43156, 44440, 46662, 53328, 53945, 56560, 62216, 64734, 66660, 75523, 77770, 84840, 86312, 88880, 93324, 107890, 116655, 118679, 124432, 129468, 133320, 151046, 155540, 161835, 169680, 172624, 186648, 215780, 226569, 233310, 237358, 258936, 266640, 302092, 311080, 323670, 356037, 373296, 377615, 431560, 453138, 466620, 474716, 517872, 593395, 604184, 622160, 647340, 712074, 755230, 830753, 863120, 906276, 933240, 949432, 1089689, 1132845, 1186790, 1208368, 1294680, 1424148, 1510460, 1661506, 1780185, 1812552, 1866480, 1898864, 2179378, 2265690, 2373580, 2492259, 2589360, 2848296, 3020920, 3269067, 3323012, 3560370, 3625104, 4153765, 4358756, 4531380, 4747160, 4984518, 5448445, 5696592, 6041840, 6538134, 6646024, 7120740, 7627823, 8307530, 8717512, 9062760, 9494320, 9969036, 10896890, 11986579, 12461295, 13076268, 13292048, 14241480, 15255646, 16345335, 16615060, 17435024, 18125520, 19938072, 21793780, 22883469, 23973158, 24922590, 26152536, 28482960, 30511292, 32690670, 33230120, 35959737, 38139115, 39876144, 43587560, 45766938, 47946316, 49845180, 52305072, 59932895, 61022584, 65381340, 66460240, 71919474, 76278230, 83906053, 87175120, 91533876, 95892632, 99690360, 114417345, 119865790, 122045168, 130762680, 143838948, 152556460, 167812106, 179798685, 183067752, 191785264, 199380720, 228834690, 239731580, 251718159, 261525360, 287677896, 305112920, 335624212, 359597370, 366135504, 419530265, 457669380, 479463160, 503436318, 575355792, 610225840, 671248424, 719194740, 839060530, 915338760, 958926320, 1006872636, 1258590795, 1342496848, 1438389480, 1678121060, 1830677520, 2013745272, 2517181590, 2876778960, 3356242120, 4027490544, 5034363180, 6712484240, 10068726360, 20137452720]

約数ペア:

[(1, 20137452720), (2, 10068726360), (3, 6712484240), (4, 5034363180), (5, 4027490544), (6, 3356242120), (7, 2876778960), (8, 2517181590), (10, 2013745272), (11, 1830677520), (12, 1678121060), (14, 1438389480), (15, 1342496848), (16, 1258590795), (20, 1006872636), (21, 958926320), (22, 915338760), (24, 839060530), (28, 719194740), (30, 671248424), (33, 610225840), (35, 575355792), (40, 503436318), (42, 479463160), (44, 457669380), (48, 419530265), (55, 366135504), (56, 359597370), (60, 335624212), (66, 305112920), (70, 287677896), (77, 261525360), (80, 251718159), (84, 239731580), (88, 228834690), (101, 199380720), (105, 191785264), (110, 183067752), (112, 179798685), (120, 167812106), (132, 152556460), (140, 143838948), (154, 130762680), (165, 122045168), (168, 119865790), (176, 114417345), (202, 99690360), (210, 95892632), (220, 91533876), (231, 87175120), (240, 83906053), (264, 76278230), (280, 71919474), (303, 66460240), (308, 65381340), (330, 61022584), (336, 59932895), (385, 52305072), (404, 49845180), (420, 47946316), (440, 45766938), (462, 43587560), (505, 39876144), (528, 38139115), (560, 35959737), (606, 33230120), (616, 32690670), (660, 30511292), (707, 28482960), (770, 26152536), (808, 24922590), (840, 23973158), (880, 22883469), (924, 21793780), (1010, 19938072), (1111, 18125520), (1155, 17435024), (1212, 16615060), (1232, 16345335), (1320, 15255646), (1414, 14241480), (1515, 13292048), (1540, 13076268), (1616, 12461295), (1680, 11986579), (1848, 10896890), (2020, 9969036), (2121, 9494320), (2222, 9062760), (2310, 8717512), (2424, 8307530), (2640, 7627823), (2828, 7120740), (3030, 6646024), (3080, 6538134), (3333, 6041840), (3535, 5696592), (3696, 5448445), (4040, 4984518), (4242, 4747160), (4444, 4531380), (4620, 4358756), (4848, 4153765), (5555, 3625104), (5656, 3560370), (6060, 3323012), (6160, 3269067), (6666, 3020920), (7070, 2848296), (7777, 2589360), (8080, 2492259), (8484, 2373580), (8888, 2265690), (9240, 2179378), (10605, 1898864), (10789, 1866480), (11110, 1812552), (11312, 1780185), (12120, 1661506), (13332, 1510460), (14140, 1424148), (15554, 1294680), (16665, 1208368), (16968, 1186790), (17776, 1132845), (18480, 1089689), (21210, 949432), (21578, 933240), (22220, 906276), (23331, 863120), (24240, 830753), (26664, 755230), (28280, 712074), (31108, 647340), (32367, 622160), (33330, 604184), (33936, 593395), (38885, 517872), (42420, 474716), (43156, 466620), (44440, 453138), (46662, 431560), (53328, 377615), (53945, 373296), (56560, 356037), (62216, 323670), (64734, 311080), (66660, 302092), (75523, 266640), (77770, 258936), (84840, 237358), (86312, 233310), (88880, 226569), (93324, 215780), (107890, 186648), (116655, 172624), (118679, 169680), (124432, 161835), (129468, 155540), (133320, 151046)]