427259040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 1527361920

約数和(自身を除く): 1100102880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 169, 184, 195, 208, 229, 230, 240, 260, 276, 299, 312, 338, 345, 368, 390, 416, 458, 460, 480, 507, 520, 552, 598, 624, 676, 687, 690, 736, 780, 845, 897, 916, 920, 1014, 1040, 1104, 1145, 1196, 1248, 1352, 1374, 1380, 1495, 1560, 1690, 1794, 1832, 1840, 2028, 2080, 2208, 2290, 2392, 2535, 2704, 2748, 2760, 2977, 2990, 3120, 3380, 3435, 3588, 3664, 3680, 3887, 4056, 4485, 4580, 4784, 5070, 5267, 5408, 5496, 5520, 5954, 5980, 6240, 6760, 6870, 7176, 7328, 7774, 8112, 8931, 8970, 9160, 9568, 10140, 10534, 10992, 11040, 11661, 11908, 11960, 13520, 13740, 14352, 14885, 15548, 15801, 16224, 17862, 17940, 18320, 19435, 20280, 21068, 21984, 23322, 23816, 23920, 26335, 27040, 27480, 28704, 29770, 31096, 31602, 35724, 35880, 36640, 38701, 38870, 40560, 42136, 44655, 46644, 47632, 47840, 52670, 54960, 58305, 59540, 62192, 63204, 68471, 71448, 71760, 77402, 77740, 79005, 81120, 84272, 89310, 93288, 95264, 105340, 109920, 116103, 116610, 119080, 124384, 126408, 136942, 142896, 143520, 154804, 155480, 158010, 168544, 178620, 186576, 193505, 205413, 210680, 232206, 233220, 238160, 252816, 273884, 285792, 309608, 310960, 316020, 342355, 357240, 373152, 387010, 410826, 421360, 464412, 466440, 476320, 505632, 547768, 580515, 619216, 621920, 632040, 684710, 714480, 774020, 821652, 842720, 890123, 928824, 932880, 1027065, 1095536, 1161030, 1238432, 1264080, 1369420, 1428960, 1548040, 1643304, 1780246, 1857648, 1865760, 2054130, 2191072, 2322060, 2528160, 2670369, 2738840, 3096080, 3286608, 3560492, 3715296, 4108260, 4450615, 4644120, 5340738, 5477680, 6192160, 6573216, 7120984, 8216520, 8901230, 9288240, 10681476, 10955360, 13351845, 14241968, 16433040, 17802460, 18576480, 21362952, 26703690, 28483936, 32866080, 35604920, 42725904, 53407380, 71209840, 85451808, 106814760, 142419680, 213629520, 427259040]

約数ペア:

[(1, 427259040), (2, 213629520), (3, 142419680), (4, 106814760), (5, 85451808), (6, 71209840), (8, 53407380), (10, 42725904), (12, 35604920), (13, 32866080), (15, 28483936), (16, 26703690), (20, 21362952), (23, 18576480), (24, 17802460), (26, 16433040), (30, 14241968), (32, 13351845), (39, 10955360), (40, 10681476), (46, 9288240), (48, 8901230), (52, 8216520), (60, 7120984), (65, 6573216), (69, 6192160), (78, 5477680), (80, 5340738), (92, 4644120), (96, 4450615), (104, 4108260), (115, 3715296), (120, 3560492), (130, 3286608), (138, 3096080), (156, 2738840), (160, 2670369), (169, 2528160), (184, 2322060), (195, 2191072), (208, 2054130), (229, 1865760), (230, 1857648), (240, 1780246), (260, 1643304), (276, 1548040), (299, 1428960), (312, 1369420), (338, 1264080), (345, 1238432), (368, 1161030), (390, 1095536), (416, 1027065), (458, 932880), (460, 928824), (480, 890123), (507, 842720), (520, 821652), (552, 774020), (598, 714480), (624, 684710), (676, 632040), (687, 621920), (690, 619216), (736, 580515), (780, 547768), (845, 505632), (897, 476320), (916, 466440), (920, 464412), (1014, 421360), (1040, 410826), (1104, 387010), (1145, 373152), (1196, 357240), (1248, 342355), (1352, 316020), (1374, 310960), (1380, 309608), (1495, 285792), (1560, 273884), (1690, 252816), (1794, 238160), (1832, 233220), (1840, 232206), (2028, 210680), (2080, 205413), (2208, 193505), (2290, 186576), (2392, 178620), (2535, 168544), (2704, 158010), (2748, 155480), (2760, 154804), (2977, 143520), (2990, 142896), (3120, 136942), (3380, 126408), (3435, 124384), (3588, 119080), (3664, 116610), (3680, 116103), (3887, 109920), (4056, 105340), (4485, 95264), (4580, 93288), (4784, 89310), (5070, 84272), (5267, 81120), (5408, 79005), (5496, 77740), (5520, 77402), (5954, 71760), (5980, 71448), (6240, 68471), (6760, 63204), (6870, 62192), (7176, 59540), (7328, 58305), (7774, 54960), (8112, 52670), (8931, 47840), (8970, 47632), (9160, 46644), (9568, 44655), (10140, 42136), (10534, 40560), (10992, 38870), (11040, 38701), (11661, 36640), (11908, 35880), (11960, 35724), (13520, 31602), (13740, 31096), (14352, 29770), (14885, 28704), (15548, 27480), (15801, 27040), (16224, 26335), (17862, 23920), (17940, 23816), (18320, 23322), (19435, 21984), (20280, 21068)]