189304080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 674742528

約数和(自身を除く): 485438448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 281, 336, 401, 420, 560, 562, 802, 840, 843, 1124, 1203, 1405, 1604, 1680, 1686, 1967, 2005, 2248, 2406, 2807, 2810, 3208, 3372, 3934, 4010, 4215, 4496, 4812, 5614, 5620, 5901, 6015, 6416, 6744, 7868, 8020, 8421, 8430, 9624, 9835, 11228, 11240, 11802, 12030, 13488, 14035, 15736, 16040, 16842, 16860, 19248, 19670, 22456, 22480, 23604, 24060, 28070, 29505, 31472, 32080, 33684, 33720, 39340, 42105, 44912, 47208, 48120, 56140, 59010, 67368, 67440, 78680, 84210, 94416, 96240, 112280, 112681, 118020, 134736, 157360, 168420, 224560, 225362, 236040, 336840, 338043, 450724, 472080, 563405, 673680, 676086, 788767, 901448, 1126810, 1352172, 1577534, 1690215, 1802896, 2253620, 2366301, 2704344, 3155068, 3380430, 3943835, 4507240, 4732602, 5408688, 6310136, 6760860, 7887670, 9014480, 9465204, 11831505, 12620272, 13521720, 15775340, 18930408, 23663010, 27043440, 31550680, 37860816, 47326020, 63101360, 94652040, 189304080]

約数ペア:

[(1, 189304080), (2, 94652040), (3, 63101360), (4, 47326020), (5, 37860816), (6, 31550680), (7, 27043440), (8, 23663010), (10, 18930408), (12, 15775340), (14, 13521720), (15, 12620272), (16, 11831505), (20, 9465204), (21, 9014480), (24, 7887670), (28, 6760860), (30, 6310136), (35, 5408688), (40, 4732602), (42, 4507240), (48, 3943835), (56, 3380430), (60, 3155068), (70, 2704344), (80, 2366301), (84, 2253620), (105, 1802896), (112, 1690215), (120, 1577534), (140, 1352172), (168, 1126810), (210, 901448), (240, 788767), (280, 676086), (281, 673680), (336, 563405), (401, 472080), (420, 450724), (560, 338043), (562, 336840), (802, 236040), (840, 225362), (843, 224560), (1124, 168420), (1203, 157360), (1405, 134736), (1604, 118020), (1680, 112681), (1686, 112280), (1967, 96240), (2005, 94416), (2248, 84210), (2406, 78680), (2807, 67440), (2810, 67368), (3208, 59010), (3372, 56140), (3934, 48120), (4010, 47208), (4215, 44912), (4496, 42105), (4812, 39340), (5614, 33720), (5620, 33684), (5901, 32080), (6015, 31472), (6416, 29505), (6744, 28070), (7868, 24060), (8020, 23604), (8421, 22480), (8430, 22456), (9624, 19670), (9835, 19248), (11228, 16860), (11240, 16842), (11802, 16040), (12030, 15736), (13488, 14035)]