310742880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4069

約数の個数: 192

約数和(自身を含む): 1167602688

約数和(自身を除く): 856859808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4021, 4830, 5152, 5520, 6440, 7728, 8042, 9660, 11040, 12063, 12880, 15456, 16084, 19320, 20105, 24126, 25760, 28147, 32168, 38640, 40210, 48252, 56294, 60315, 64336, 77280, 80420, 84441, 92483, 96504, 112588, 120630, 128672, 140735, 160840, 168882, 184966, 193008, 225176, 241260, 277449, 281470, 321680, 337764, 369932, 386016, 422205, 450352, 462415, 482520, 554898, 562940, 643360, 647381, 675528, 739864, 844410, 900704, 924830, 965040, 1109796, 1125880, 1294762, 1351056, 1387245, 1479728, 1688820, 1849660, 1930080, 1942143, 2219592, 2251760, 2589524, 2702112, 2774490, 2959456, 3236905, 3377640, 3699320, 3884286, 4439184, 4503520, 5179048, 5548980, 6473810, 6755280, 7398640, 7768572, 8878368, 9710715, 10358096, 11097960, 12947620, 13510560, 14797280, 15537144, 19421430, 20716192, 22195920, 25895240, 31074288, 38842860, 44391840, 51790480, 62148576, 77685720, 103580960, 155371440, 310742880]

約数ペア:

[(1, 310742880), (2, 155371440), (3, 103580960), (4, 77685720), (5, 62148576), (6, 51790480), (7, 44391840), (8, 38842860), (10, 31074288), (12, 25895240), (14, 22195920), (15, 20716192), (16, 19421430), (20, 15537144), (21, 14797280), (23, 13510560), (24, 12947620), (28, 11097960), (30, 10358096), (32, 9710715), (35, 8878368), (40, 7768572), (42, 7398640), (46, 6755280), (48, 6473810), (56, 5548980), (60, 5179048), (69, 4503520), (70, 4439184), (80, 3884286), (84, 3699320), (92, 3377640), (96, 3236905), (105, 2959456), (112, 2774490), (115, 2702112), (120, 2589524), (138, 2251760), (140, 2219592), (160, 1942143), (161, 1930080), (168, 1849660), (184, 1688820), (210, 1479728), (224, 1387245), (230, 1351056), (240, 1294762), (276, 1125880), (280, 1109796), (322, 965040), (336, 924830), (345, 900704), (368, 844410), (420, 739864), (460, 675528), (480, 647381), (483, 643360), (552, 562940), (560, 554898), (644, 482520), (672, 462415), (690, 450352), (736, 422205), (805, 386016), (840, 369932), (920, 337764), (966, 321680), (1104, 281470), (1120, 277449), (1288, 241260), (1380, 225176), (1610, 193008), (1680, 184966), (1840, 168882), (1932, 160840), (2208, 140735), (2415, 128672), (2576, 120630), (2760, 112588), (3220, 96504), (3360, 92483), (3680, 84441), (3864, 80420), (4021, 77280), (4830, 64336), (5152, 60315), (5520, 56294), (6440, 48252), (7728, 40210), (8042, 38640), (9660, 32168), (11040, 28147), (12063, 25760), (12880, 24126), (15456, 20105), (16084, 19320)]