1029761280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 216

約数和(自身を含む): 3615917760

約数和(自身を除く): 2586156480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1259, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2518, 2556, 2840, 2880, 3195, 3408, 3777, 3840, 4260, 4544, 5036, 5112, 5680, 5760, 6295, 6390, 6816, 7554, 8520, 9088, 10072, 10224, 11331, 11360, 11520, 12590, 12780, 13632, 15108, 17040, 18176, 18885, 20144, 20448, 22662, 22720, 25180, 25560, 27264, 30216, 34080, 37770, 40288, 40896, 45324, 45440, 50360, 51120, 54528, 56655, 60432, 68160, 75540, 80576, 81792, 89389, 90648, 90880, 100720, 102240, 113310, 120864, 136320, 151080, 161152, 163584, 178778, 181296, 201440, 204480, 226620, 241728, 268167, 272640, 302160, 322304, 357556, 362592, 402880, 408960, 446945, 453240, 483456, 536334, 604320, 715112, 725184, 804501, 805760, 817920, 893890, 906480, 966912, 1072668, 1208640, 1340835, 1430224, 1450368, 1609002, 1611520, 1787780, 1812960, 2145336, 2417280, 2681670, 2860448, 2900736, 3218004, 3575560, 3625920, 4022505, 4290672, 4834560, 5363340, 5720896, 6436008, 7151120, 7251840, 8045010, 8581344, 10726680, 11441792, 12872016, 14302240, 14503680, 16090020, 17162688, 21453360, 22883584, 25744032, 28604480, 32180040, 34325376, 42906720, 51488064, 57208960, 64360080, 68650752, 85813440, 102976128, 114417920, 128720160, 171626880, 205952256, 257440320, 343253760, 514880640, 1029761280]

約数ペア:

[(1, 1029761280), (2, 514880640), (3, 343253760), (4, 257440320), (5, 205952256), (6, 171626880), (8, 128720160), (9, 114417920), (10, 102976128), (12, 85813440), (15, 68650752), (16, 64360080), (18, 57208960), (20, 51488064), (24, 42906720), (30, 34325376), (32, 32180040), (36, 28604480), (40, 25744032), (45, 22883584), (48, 21453360), (60, 17162688), (64, 16090020), (71, 14503680), (72, 14302240), (80, 12872016), (90, 11441792), (96, 10726680), (120, 8581344), (128, 8045010), (142, 7251840), (144, 7151120), (160, 6436008), (180, 5720896), (192, 5363340), (213, 4834560), (240, 4290672), (256, 4022505), (284, 3625920), (288, 3575560), (320, 3218004), (355, 2900736), (360, 2860448), (384, 2681670), (426, 2417280), (480, 2145336), (568, 1812960), (576, 1787780), (639, 1611520), (640, 1609002), (710, 1450368), (720, 1430224), (768, 1340835), (852, 1208640), (960, 1072668), (1065, 966912), (1136, 906480), (1152, 893890), (1259, 817920), (1278, 805760), (1280, 804501), (1420, 725184), (1440, 715112), (1704, 604320), (1920, 536334), (2130, 483456), (2272, 453240), (2304, 446945), (2518, 408960), (2556, 402880), (2840, 362592), (2880, 357556), (3195, 322304), (3408, 302160), (3777, 272640), (3840, 268167), (4260, 241728), (4544, 226620), (5036, 204480), (5112, 201440), (5680, 181296), (5760, 178778), (6295, 163584), (6390, 161152), (6816, 151080), (7554, 136320), (8520, 120864), (9088, 113310), (10072, 102240), (10224, 100720), (11331, 90880), (11360, 90648), (11520, 89389), (12590, 81792), (12780, 80576), (13632, 75540), (15108, 68160), (17040, 60432), (18176, 56655), (18885, 54528), (20144, 51120), (20448, 50360), (22662, 45440), (22720, 45324), (25180, 40896), (25560, 40288), (27264, 37770), (30216, 34080)]