130490640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1566

約数の個数: 240

約数和(自身を含む): 530644608

約数和(自身を除く): 400153968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1523, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3046, 3060, 3570, 4080, 4284, 4569, 4760, 5040, 5355, 5712, 6092, 6120, 7140, 7615, 8568, 9138, 9520, 10661, 10710, 12184, 12240, 13707, 14280, 15230, 17136, 18276, 21322, 21420, 22845, 24368, 25891, 27414, 28560, 30460, 31983, 36552, 42644, 42840, 45690, 51782, 53305, 54828, 60920, 63966, 68535, 73104, 77673, 85288, 85680, 91380, 95949, 103564, 106610, 109656, 121840, 127932, 129455, 137070, 155346, 159915, 170576, 181237, 182760, 191898, 207128, 213220, 219312, 233019, 255864, 258910, 274140, 310692, 319830, 362474, 365520, 383796, 388365, 414256, 426440, 466038, 479745, 511728, 517820, 543711, 548280, 621384, 639660, 724948, 767592, 776730, 852880, 906185, 932076, 959490, 1035640, 1087422, 1096560, 1165095, 1242768, 1279320, 1449896, 1535184, 1553460, 1631133, 1812370, 1864152, 1918980, 2071280, 2174844, 2330190, 2558640, 2718555, 2899792, 3106920, 3262266, 3624740, 3728304, 3837960, 4349688, 4660380, 5437110, 6213840, 6524532, 7249480, 7675920, 8155665, 8699376, 9320760, 10874220, 13049064, 14498960, 16311330, 18641520, 21748440, 26098128, 32622660, 43496880, 65245320, 130490640]

約数ペア:

[(1, 130490640), (2, 65245320), (3, 43496880), (4, 32622660), (5, 26098128), (6, 21748440), (7, 18641520), (8, 16311330), (9, 14498960), (10, 13049064), (12, 10874220), (14, 9320760), (15, 8699376), (16, 8155665), (17, 7675920), (18, 7249480), (20, 6524532), (21, 6213840), (24, 5437110), (28, 4660380), (30, 4349688), (34, 3837960), (35, 3728304), (36, 3624740), (40, 3262266), (42, 3106920), (45, 2899792), (48, 2718555), (51, 2558640), (56, 2330190), (60, 2174844), (63, 2071280), (68, 1918980), (70, 1864152), (72, 1812370), (80, 1631133), (84, 1553460), (85, 1535184), (90, 1449896), (102, 1279320), (105, 1242768), (112, 1165095), (119, 1096560), (120, 1087422), (126, 1035640), (136, 959490), (140, 932076), (144, 906185), (153, 852880), (168, 776730), (170, 767592), (180, 724948), (204, 639660), (210, 621384), (238, 548280), (240, 543711), (252, 517820), (255, 511728), (272, 479745), (280, 466038), (306, 426440), (315, 414256), (336, 388365), (340, 383796), (357, 365520), (360, 362474), (408, 319830), (420, 310692), (476, 274140), (504, 258910), (510, 255864), (560, 233019), (595, 219312), (612, 213220), (630, 207128), (680, 191898), (714, 182760), (720, 181237), (765, 170576), (816, 159915), (840, 155346), (952, 137070), (1008, 129455), (1020, 127932), (1071, 121840), (1190, 109656), (1224, 106610), (1260, 103564), (1360, 95949), (1428, 91380), (1523, 85680), (1530, 85288), (1680, 77673), (1785, 73104), (1904, 68535), (2040, 63966), (2142, 60920), (2380, 54828), (2448, 53305), (2520, 51782), (2856, 45690), (3046, 42840), (3060, 42644), (3570, 36552), (4080, 31983), (4284, 30460), (4569, 28560), (4760, 27414), (5040, 25891), (5355, 24368), (5712, 22845), (6092, 21420), (6120, 21322), (7140, 18276), (7615, 17136), (8568, 15230), (9138, 14280), (9520, 13707), (10661, 12240), (10710, 12184)]