403942440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 1433272320

約数和(自身を除く): 1029329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 51, 55, 60, 66, 68, 85, 88, 94, 102, 110, 120, 132, 136, 141, 165, 170, 187, 188, 204, 220, 235, 255, 264, 282, 330, 340, 374, 376, 383, 408, 440, 470, 510, 517, 561, 564, 660, 680, 705, 748, 766, 799, 935, 940, 1020, 1034, 1122, 1128, 1149, 1320, 1410, 1496, 1532, 1551, 1598, 1870, 1880, 1915, 2040, 2068, 2244, 2298, 2397, 2585, 2805, 2820, 3064, 3102, 3196, 3740, 3830, 3995, 4136, 4213, 4488, 4596, 4794, 5170, 5610, 5640, 5745, 6204, 6392, 6511, 7480, 7660, 7755, 7990, 8426, 8789, 9192, 9588, 10340, 11220, 11490, 11985, 12408, 12639, 13022, 15320, 15510, 15980, 16852, 17578, 18001, 19176, 19533, 20680, 21065, 22440, 22980, 23970, 25278, 26044, 26367, 31020, 31960, 32555, 33704, 35156, 36002, 39066, 42130, 43945, 45960, 47940, 50556, 52088, 52734, 54003, 62040, 63195, 65110, 70312, 71621, 72004, 78132, 84260, 87890, 90005, 95880, 97665, 101112, 105468, 108006, 126390, 130220, 131835, 143242, 144008, 156264, 168520, 175780, 180010, 195330, 198011, 210936, 214863, 216012, 252780, 260440, 263670, 270015, 286484, 306017, 351560, 358105, 360020, 390660, 396022, 429726, 432024, 505560, 527340, 540030, 572968, 594033, 612034, 716210, 720040, 781320, 792044, 859452, 918051, 990055, 1054680, 1074315, 1080060, 1188066, 1224068, 1432420, 1530085, 1584088, 1718904, 1836102, 1980110, 2148630, 2160120, 2376132, 2448136, 2864840, 2970165, 3060170, 3366187, 3672204, 3960220, 4297260, 4590255, 4752264, 5940330, 6120340, 6732374, 7344408, 7920440, 8594520, 9180510, 10098561, 11880660, 12240680, 13464748, 16830935, 18361020, 20197122, 23761320, 26929496, 33661870, 36722040, 40394244, 50492805, 67323740, 80788488, 100985610, 134647480, 201971220, 403942440]

約数ペア:

[(1, 403942440), (2, 201971220), (3, 134647480), (4, 100985610), (5, 80788488), (6, 67323740), (8, 50492805), (10, 40394244), (11, 36722040), (12, 33661870), (15, 26929496), (17, 23761320), (20, 20197122), (22, 18361020), (24, 16830935), (30, 13464748), (33, 12240680), (34, 11880660), (40, 10098561), (44, 9180510), (47, 8594520), (51, 7920440), (55, 7344408), (60, 6732374), (66, 6120340), (68, 5940330), (85, 4752264), (88, 4590255), (94, 4297260), (102, 3960220), (110, 3672204), (120, 3366187), (132, 3060170), (136, 2970165), (141, 2864840), (165, 2448136), (170, 2376132), (187, 2160120), (188, 2148630), (204, 1980110), (220, 1836102), (235, 1718904), (255, 1584088), (264, 1530085), (282, 1432420), (330, 1224068), (340, 1188066), (374, 1080060), (376, 1074315), (383, 1054680), (408, 990055), (440, 918051), (470, 859452), (510, 792044), (517, 781320), (561, 720040), (564, 716210), (660, 612034), (680, 594033), (705, 572968), (748, 540030), (766, 527340), (799, 505560), (935, 432024), (940, 429726), (1020, 396022), (1034, 390660), (1122, 360020), (1128, 358105), (1149, 351560), (1320, 306017), (1410, 286484), (1496, 270015), (1532, 263670), (1551, 260440), (1598, 252780), (1870, 216012), (1880, 214863), (1915, 210936), (2040, 198011), (2068, 195330), (2244, 180010), (2298, 175780), (2397, 168520), (2585, 156264), (2805, 144008), (2820, 143242), (3064, 131835), (3102, 130220), (3196, 126390), (3740, 108006), (3830, 105468), (3995, 101112), (4136, 97665), (4213, 95880), (4488, 90005), (4596, 87890), (4794, 84260), (5170, 78132), (5610, 72004), (5640, 71621), (5745, 70312), (6204, 65110), (6392, 63195), (6511, 62040), (7480, 54003), (7660, 52734), (7755, 52088), (7990, 50556), (8426, 47940), (8789, 45960), (9192, 43945), (9588, 42130), (10340, 39066), (11220, 36002), (11490, 35156), (11985, 33704), (12408, 32555), (12639, 31960), (13022, 31020), (15320, 26367), (15510, 26044), (15980, 25278), (16852, 23970), (17578, 22980), (18001, 22440), (19176, 21065), (19533, 20680)]