850870440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3937

約数の個数: 256

約数和(自身を含む): 3354048000

約数和(自身を除く): 2503177560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2436, 2520, 2610, 3045, 3132, 3480, 3654, 3780, 3881, 3915, 4060, 4872, 5220, 5481, 6090, 6264, 7308, 7560, 7762, 7830, 8120, 9135, 10440, 10962, 11643, 12180, 14616, 15524, 15660, 18270, 19405, 21924, 23286, 24360, 27167, 27405, 31048, 31320, 34929, 36540, 38810, 43848, 46572, 54334, 54810, 58215, 69858, 73080, 77620, 81501, 93144, 104787, 108668, 109620, 112549, 116430, 135835, 139716, 155240, 163002, 174645, 209574, 217336, 219240, 225098, 232860, 244503, 271670, 279432, 326004, 337647, 349290, 407505, 419148, 450196, 465720, 489006, 523935, 543340, 562745, 652008, 675294, 698580, 733509, 787843, 815010, 838296, 900392, 978012, 1012941, 1047870, 1086680, 1125490, 1222515, 1350588, 1397160, 1467018, 1575686, 1630020, 1688235, 1956024, 2025882, 2095740, 2250980, 2363529, 2445030, 2701176, 2934036, 3038823, 3151372, 3260040, 3376470, 3667545, 3939215, 4051764, 4191480, 4501960, 4727058, 4890060, 5064705, 5868072, 6077646, 6302744, 6752940, 7090587, 7335090, 7878430, 8103528, 9454116, 9780120, 10129410, 11817645, 12155292, 13505880, 14181174, 14670180, 15194115, 15756860, 18908232, 20258820, 21271761, 23635290, 24310584, 28362348, 29340360, 30388230, 31513720, 35452935, 40517640, 42543522, 47270580, 56724696, 60776460, 70905870, 85087044, 94541160, 106358805, 121552920, 141811740, 170174088, 212717610, 283623480, 425435220, 850870440]

約数ペア:

[(1, 850870440), (2, 425435220), (3, 283623480), (4, 212717610), (5, 170174088), (6, 141811740), (7, 121552920), (8, 106358805), (9, 94541160), (10, 85087044), (12, 70905870), (14, 60776460), (15, 56724696), (18, 47270580), (20, 42543522), (21, 40517640), (24, 35452935), (27, 31513720), (28, 30388230), (29, 29340360), (30, 28362348), (35, 24310584), (36, 23635290), (40, 21271761), (42, 20258820), (45, 18908232), (54, 15756860), (56, 15194115), (58, 14670180), (60, 14181174), (63, 13505880), (70, 12155292), (72, 11817645), (84, 10129410), (87, 9780120), (90, 9454116), (105, 8103528), (108, 7878430), (116, 7335090), (120, 7090587), (126, 6752940), (135, 6302744), (140, 6077646), (145, 5868072), (168, 5064705), (174, 4890060), (180, 4727058), (189, 4501960), (203, 4191480), (210, 4051764), (216, 3939215), (232, 3667545), (252, 3376470), (261, 3260040), (270, 3151372), (280, 3038823), (290, 2934036), (315, 2701176), (348, 2445030), (360, 2363529), (378, 2250980), (406, 2095740), (420, 2025882), (435, 1956024), (504, 1688235), (522, 1630020), (540, 1575686), (580, 1467018), (609, 1397160), (630, 1350588), (696, 1222515), (756, 1125490), (783, 1086680), (812, 1047870), (840, 1012941), (870, 978012), (945, 900392), (1015, 838296), (1044, 815010), (1080, 787843), (1160, 733509), (1218, 698580), (1260, 675294), (1305, 652008), (1512, 562745), (1566, 543340), (1624, 523935), (1740, 489006), (1827, 465720), (1890, 450196), (2030, 419148), (2088, 407505), (2436, 349290), (2520, 337647), (2610, 326004), (3045, 279432), (3132, 271670), (3480, 244503), (3654, 232860), (3780, 225098), (3881, 219240), (3915, 217336), (4060, 209574), (4872, 174645), (5220, 163002), (5481, 155240), (6090, 139716), (6264, 135835), (7308, 116430), (7560, 112549), (7762, 109620), (7830, 108668), (8120, 104787), (9135, 93144), (10440, 81501), (10962, 77620), (11643, 73080), (12180, 69858), (14616, 58215), (15524, 54810), (15660, 54334), (18270, 46572), (19405, 43848), (21924, 38810), (23286, 36540), (24360, 34929), (27167, 31320), (27405, 31048)]