227661840

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 698528880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 239, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 478, 486, 490, 504, 540, 560, 567, 588, 630, 648, 717, 720, 735, 756, 784, 810, 840, 882, 945, 956, 972, 980, 1008, 1080, 1134, 1176, 1195, 1215, 1260, 1296, 1323, 1434, 1470, 1512, 1620, 1673, 1680, 1701, 1764, 1890, 1912, 1944, 1960, 2151, 2160, 2205, 2268, 2352, 2390, 2430, 2520, 2646, 2835, 2868, 2940, 3024, 3240, 3346, 3402, 3528, 3585, 3780, 3824, 3888, 3920, 3969, 4302, 4410, 4536, 4780, 4860, 5019, 5040, 5292, 5670, 5736, 5880, 6453, 6480, 6615, 6692, 6804, 7056, 7170, 7560, 7938, 8365, 8505, 8604, 8820, 9072, 9560, 9720, 10038, 10584, 10755, 11340, 11472, 11711, 11760, 11907, 12906, 13230, 13384, 13608, 14340, 15057, 15120, 15876, 16730, 17010, 17208, 17640, 19120, 19359, 19440, 19845, 20076, 21168, 21510, 22680, 23422, 23814, 25095, 25812, 26460, 26768, 27216, 28680, 30114, 31752, 32265, 33460, 34020, 34416, 35133, 35280, 38718, 39690, 40152, 43020, 45171, 45360, 46844, 47628, 50190, 51624, 52920, 57360, 58077, 58555, 59535, 60228, 63504, 64530, 66920, 68040, 70266, 75285, 77436, 79380, 80304, 86040, 90342, 93688, 95256, 96795, 100380, 103248, 105399, 105840, 116154, 117110, 119070, 120456, 129060, 133840, 135513, 136080, 140532, 150570, 154872, 158760, 172080, 175665, 180684, 187376, 190512, 193590, 200760, 210798, 225855, 232308, 234220, 238140, 240912, 258120, 271026, 281064, 290385, 301140, 309744, 316197, 317520, 351330, 361368, 387180, 401520, 406539, 421596, 451710, 464616, 468440, 476280, 516240, 526995, 542052, 562128, 580770, 602280, 632394, 677565, 702660, 722736, 774360, 813078, 843192, 903420, 929232, 936880, 948591, 952560, 1053990, 1084104, 1161540, 1204560, 1264788, 1355130, 1405320, 1548720, 1580985, 1626156, 1686384, 1806840, 1897182, 2032695, 2107980, 2168208, 2323080, 2529576, 2710260, 2810640, 2845773, 3161970, 3252312, 3613680, 3794364, 4065390, 4215960, 4646160, 4742955, 5059152, 5420520, 5691546, 6323940, 6504624, 7588728, 8130780, 8431920, 9485910, 10841040, 11383092, 12647880, 14228865, 15177456, 16261560, 18971820, 22766184, 25295760, 28457730, 32523120, 37943640, 45532368, 56915460, 75887280, 113830920, 227661840]

約数ペア:

[(1, 227661840), (2, 113830920), (3, 75887280), (4, 56915460), (5, 45532368), (6, 37943640), (7, 32523120), (8, 28457730), (9, 25295760), (10, 22766184), (12, 18971820), (14, 16261560), (15, 15177456), (16, 14228865), (18, 12647880), (20, 11383092), (21, 10841040), (24, 9485910), (27, 8431920), (28, 8130780), (30, 7588728), (35, 6504624), (36, 6323940), (40, 5691546), (42, 5420520), (45, 5059152), (48, 4742955), (49, 4646160), (54, 4215960), (56, 4065390), (60, 3794364), (63, 3613680), (70, 3252312), (72, 3161970), (80, 2845773), (81, 2810640), (84, 2710260), (90, 2529576), (98, 2323080), (105, 2168208), (108, 2107980), (112, 2032695), (120, 1897182), (126, 1806840), (135, 1686384), (140, 1626156), (144, 1580985), (147, 1548720), (162, 1405320), (168, 1355130), (180, 1264788), (189, 1204560), (196, 1161540), (210, 1084104), (216, 1053990), (239, 952560), (240, 948591), (243, 936880), (245, 929232), (252, 903420), (270, 843192), (280, 813078), (294, 774360), (315, 722736), (324, 702660), (336, 677565), (360, 632394), (378, 602280), (392, 580770), (405, 562128), (420, 542052), (432, 526995), (441, 516240), (478, 476280), (486, 468440), (490, 464616), (504, 451710), (540, 421596), (560, 406539), (567, 401520), (588, 387180), (630, 361368), (648, 351330), (717, 317520), (720, 316197), (735, 309744), (756, 301140), (784, 290385), (810, 281064), (840, 271026), (882, 258120), (945, 240912), (956, 238140), (972, 234220), (980, 232308), (1008, 225855), (1080, 210798), (1134, 200760), (1176, 193590), (1195, 190512), (1215, 187376), (1260, 180684), (1296, 175665), (1323, 172080), (1434, 158760), (1470, 154872), (1512, 150570), (1620, 140532), (1673, 136080), (1680, 135513), (1701, 133840), (1764, 129060), (1890, 120456), (1912, 119070), (1944, 117110), (1960, 116154), (2151, 105840), (2160, 105399), (2205, 103248), (2268, 100380), (2352, 96795), (2390, 95256), (2430, 93688), (2520, 90342), (2646, 86040), (2835, 80304), (2868, 79380), (2940, 77436), (3024, 75285), (3240, 70266), (3346, 68040), (3402, 66920), (3528, 64530), (3585, 63504), (3780, 60228), (3824, 59535), (3888, 58555), (3920, 58077), (3969, 57360), (4302, 52920), (4410, 51624), (4536, 50190), (4780, 47628), (4860, 46844), (5019, 45360), (5040, 45171), (5292, 43020), (5670, 40152), (5736, 39690), (5880, 38718), (6453, 35280), (6480, 35133), (6615, 34416), (6692, 34020), (6804, 33460), (7056, 32265), (7170, 31752), (7560, 30114), (7938, 28680), (8365, 27216), (8505, 26768), (8604, 26460), (8820, 25812), (9072, 25095), (9560, 23814), (9720, 23422), (10038, 22680), (10584, 21510), (10755, 21168), (11340, 20076), (11472, 19845), (11711, 19440), (11760, 19359), (11907, 19120), (12906, 17640), (13230, 17208), (13384, 17010), (13608, 16730), (14340, 15876), (15057, 15120)]