439881120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 432

約数和(自身を含む): 1834455168

約数和(自身を除く): 1394574048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 151, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 289, 302, 306, 315, 336, 340, 357, 360, 408, 420, 453, 476, 480, 504, 510, 544, 560, 578, 595, 604, 612, 630, 672, 680, 714, 720, 755, 765, 816, 840, 867, 906, 952, 1008, 1020, 1057, 1071, 1120, 1156, 1190, 1208, 1224, 1260, 1359, 1360, 1428, 1440, 1445, 1510, 1530, 1632, 1680, 1734, 1785, 1812, 1904, 2016, 2023, 2040, 2114, 2142, 2265, 2312, 2380, 2416, 2448, 2520, 2567, 2601, 2718, 2720, 2856, 2890, 3020, 3060, 3171, 3360, 3468, 3570, 3624, 3808, 4046, 4080, 4228, 4284, 4335, 4530, 4624, 4760, 4832, 4896, 5040, 5134, 5202, 5285, 5355, 5436, 5712, 5780, 6040, 6069, 6120, 6342, 6795, 6936, 7140, 7248, 7701, 8092, 8160, 8456, 8568, 8670, 9060, 9248, 9513, 9520, 10080, 10115, 10268, 10404, 10570, 10710, 10872, 11424, 11560, 12080, 12138, 12240, 12684, 12835, 13005, 13590, 13872, 14280, 14496, 15402, 15855, 16184, 16912, 17136, 17340, 17969, 18120, 18207, 19026, 19040, 20230, 20536, 20808, 21140, 21420, 21744, 23103, 23120, 24160, 24276, 24480, 25368, 25670, 26010, 27180, 27744, 28560, 30345, 30804, 31710, 32368, 33824, 34272, 34680, 35938, 36240, 36414, 38052, 38505, 40460, 41072, 41616, 42280, 42840, 43488, 43639, 46206, 46240, 47565, 48552, 50736, 51340, 52020, 53907, 54360, 57120, 60690, 61608, 63420, 64736, 69360, 71876, 72480, 72828, 76104, 77010, 80920, 82144, 83232, 84560, 85680, 87278, 89845, 91035, 92412, 95130, 97104, 101472, 102680, 104040, 107814, 108720, 115515, 121380, 123216, 126840, 130917, 138720, 143752, 145656, 152208, 154020, 161721, 161840, 169120, 171360, 174556, 179690, 182070, 184824, 190260, 194208, 205360, 208080, 215628, 217440, 218195, 231030, 242760, 246432, 253680, 261834, 269535, 287504, 291312, 304416, 305473, 308040, 323442, 323680, 349112, 359380, 364140, 369648, 380520, 392751, 410720, 416160, 431256, 436390, 462060, 485520, 507360, 523668, 539070, 575008, 582624, 610946, 616080, 646884, 654585, 698224, 718760, 728280, 739296, 761040, 785502, 808605, 862512, 872780, 916419, 924120, 971040, 1047336, 1078140, 1221892, 1232160, 1293768, 1309170, 1396448, 1437520, 1456560, 1522080, 1527365, 1571004, 1617210, 1725024, 1745560, 1832838, 1848240, 1963755, 2094672, 2156280, 2443784, 2587536, 2618340, 2749257, 2875040, 2913120, 3054730, 3142008, 3234420, 3491120, 3665676, 3696480, 3927510, 4189344, 4312560, 4582095, 4887568, 5175072, 5236680, 5498514, 6109460, 6284016, 6468840, 6982240, 7331352, 7855020, 8625120, 9164190, 9775136, 10473360, 10997028, 12218920, 12568032, 12937680, 13746285, 14662704, 15710040, 18328380, 20946720, 21994056, 24437840, 25875360, 27492570, 29325408, 31420080, 36656760, 43988112, 48875680, 54985140, 62840160, 73313520, 87976224, 109970280, 146627040, 219940560, 439881120]

約数ペア:

[(1, 439881120), (2, 219940560), (3, 146627040), (4, 109970280), (5, 87976224), (6, 73313520), (7, 62840160), (8, 54985140), (9, 48875680), (10, 43988112), (12, 36656760), (14, 31420080), (15, 29325408), (16, 27492570), (17, 25875360), (18, 24437840), (20, 21994056), (21, 20946720), (24, 18328380), (28, 15710040), (30, 14662704), (32, 13746285), (34, 12937680), (35, 12568032), (36, 12218920), (40, 10997028), (42, 10473360), (45, 9775136), (48, 9164190), (51, 8625120), (56, 7855020), (60, 7331352), (63, 6982240), (68, 6468840), (70, 6284016), (72, 6109460), (80, 5498514), (84, 5236680), (85, 5175072), (90, 4887568), (96, 4582095), (102, 4312560), (105, 4189344), (112, 3927510), (119, 3696480), (120, 3665676), (126, 3491120), (136, 3234420), (140, 3142008), (144, 3054730), (151, 2913120), (153, 2875040), (160, 2749257), (168, 2618340), (170, 2587536), (180, 2443784), (204, 2156280), (210, 2094672), (224, 1963755), (238, 1848240), (240, 1832838), (252, 1745560), (255, 1725024), (272, 1617210), (280, 1571004), (288, 1527365), (289, 1522080), (302, 1456560), (306, 1437520), (315, 1396448), (336, 1309170), (340, 1293768), (357, 1232160), (360, 1221892), (408, 1078140), (420, 1047336), (453, 971040), (476, 924120), (480, 916419), (504, 872780), (510, 862512), (544, 808605), (560, 785502), (578, 761040), (595, 739296), (604, 728280), (612, 718760), (630, 698224), (672, 654585), (680, 646884), (714, 616080), (720, 610946), (755, 582624), (765, 575008), (816, 539070), (840, 523668), (867, 507360), (906, 485520), (952, 462060), (1008, 436390), (1020, 431256), (1057, 416160), (1071, 410720), (1120, 392751), (1156, 380520), (1190, 369648), (1208, 364140), (1224, 359380), (1260, 349112), (1359, 323680), (1360, 323442), (1428, 308040), (1440, 305473), (1445, 304416), (1510, 291312), (1530, 287504), (1632, 269535), (1680, 261834), (1734, 253680), (1785, 246432), (1812, 242760), (1904, 231030), (2016, 218195), (2023, 217440), (2040, 215628), (2114, 208080), (2142, 205360), (2265, 194208), (2312, 190260), (2380, 184824), (2416, 182070), (2448, 179690), (2520, 174556), (2567, 171360), (2601, 169120), (2718, 161840), (2720, 161721), (2856, 154020), (2890, 152208), (3020, 145656), (3060, 143752), (3171, 138720), (3360, 130917), (3468, 126840), (3570, 123216), (3624, 121380), (3808, 115515), (4046, 108720), (4080, 107814), (4228, 104040), (4284, 102680), (4335, 101472), (4530, 97104), (4624, 95130), (4760, 92412), (4832, 91035), (4896, 89845), (5040, 87278), (5134, 85680), (5202, 84560), (5285, 83232), (5355, 82144), (5436, 80920), (5712, 77010), (5780, 76104), (6040, 72828), (6069, 72480), (6120, 71876), (6342, 69360), (6795, 64736), (6936, 63420), (7140, 61608), (7248, 60690), (7701, 57120), (8092, 54360), (8160, 53907), (8456, 52020), (8568, 51340), (8670, 50736), (9060, 48552), (9248, 47565), (9513, 46240), (9520, 46206), (10080, 43639), (10115, 43488), (10268, 42840), (10404, 42280), (10570, 41616), (10710, 41072), (10872, 40460), (11424, 38505), (11560, 38052), (12080, 36414), (12138, 36240), (12240, 35938), (12684, 34680), (12835, 34272), (13005, 33824), (13590, 32368), (13872, 31710), (14280, 30804), (14496, 30345), (15402, 28560), (15855, 27744), (16184, 27180), (16912, 26010), (17136, 25670), (17340, 25368), (17969, 24480), (18120, 24276), (18207, 24160), (19026, 23120), (19040, 23103), (20230, 21744), (20536, 21420), (20808, 21140)]