1285220160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 336

約数和(自身を含む): 5191694976

約数和(自身を除く): 3906474816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 666, 672, 720, 740, 777, 840, 888, 960, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1344, 1440, 1480, 1554, 1665, 1680, 1723, 1776, 2016, 2072, 2220, 2240, 2331, 2368, 2520, 2590, 2664, 2880, 2960, 3108, 3330, 3360, 3446, 3552, 3885, 4032, 4144, 4440, 4662, 5040, 5169, 5180, 5328, 5920, 6216, 6660, 6720, 6892, 7104, 7770, 8288, 8615, 8880, 9324, 10080, 10338, 10360, 10656, 11655, 11840, 12061, 12432, 13320, 13784, 15507, 15540, 16576, 17230, 17760, 18648, 20160, 20676, 20720, 21312, 23310, 24122, 24864, 25845, 26640, 27568, 31014, 31080, 34460, 35520, 36183, 37296, 41352, 41440, 46620, 48244, 49728, 51690, 53280, 55136, 60305, 62028, 62160, 63751, 68920, 72366, 74592, 77535, 82704, 82880, 93240, 96488, 103380, 106560, 108549, 110272, 120610, 124056, 124320, 127502, 137840, 144732, 149184, 155070, 165408, 180915, 186480, 191253, 192976, 206760, 217098, 241220, 248112, 248640, 255004, 275680, 289464, 310140, 318755, 330816, 361830, 372960, 382506, 385952, 413520, 434196, 446257, 482440, 496224, 510008, 542745, 551360, 573759, 578928, 620280, 637510, 723660, 745920, 765012, 771904, 827040, 868392, 892514, 956265, 964880, 992448, 1020016, 1085490, 1147518, 1157856, 1240560, 1275020, 1338771, 1447320, 1530024, 1654080, 1736784, 1785028, 1912530, 1929760, 2040032, 2170980, 2231285, 2295036, 2315712, 2481120, 2550040, 2677542, 2868795, 2894640, 3060048, 3473568, 3570056, 3825060, 3859520, 4016313, 4080064, 4341960, 4462570, 4590072, 4962240, 5100080, 5355084, 5737590, 5789280, 6120096, 6693855, 6947136, 7140112, 7650120, 8032626, 8683920, 8925140, 9180144, 10200160, 10710168, 11475180, 11578560, 12240192, 13387710, 14280224, 15300240, 16065252, 17367840, 17850280, 18360288, 20081565, 20400320, 21420336, 22950360, 26775420, 28560448, 30600480, 32130504, 34735680, 35700560, 36720576, 40163130, 42840672, 45900720, 53550840, 61200960, 64261008, 71401120, 80326260, 85681344, 91801440, 107101680, 128522016, 142802240, 160652520, 183602880, 214203360, 257044032, 321305040, 428406720, 642610080, 1285220160]

約数ペア:

[(1, 1285220160), (2, 642610080), (3, 428406720), (4, 321305040), (5, 257044032), (6, 214203360), (7, 183602880), (8, 160652520), (9, 142802240), (10, 128522016), (12, 107101680), (14, 91801440), (15, 85681344), (16, 80326260), (18, 71401120), (20, 64261008), (21, 61200960), (24, 53550840), (28, 45900720), (30, 42840672), (32, 40163130), (35, 36720576), (36, 35700560), (37, 34735680), (40, 32130504), (42, 30600480), (45, 28560448), (48, 26775420), (56, 22950360), (60, 21420336), (63, 20400320), (64, 20081565), (70, 18360288), (72, 17850280), (74, 17367840), (80, 16065252), (84, 15300240), (90, 14280224), (96, 13387710), (105, 12240192), (111, 11578560), (112, 11475180), (120, 10710168), (126, 10200160), (140, 9180144), (144, 8925140), (148, 8683920), (160, 8032626), (168, 7650120), (180, 7140112), (185, 6947136), (192, 6693855), (210, 6120096), (222, 5789280), (224, 5737590), (240, 5355084), (252, 5100080), (259, 4962240), (280, 4590072), (288, 4462570), (296, 4341960), (315, 4080064), (320, 4016313), (333, 3859520), (336, 3825060), (360, 3570056), (370, 3473568), (420, 3060048), (444, 2894640), (448, 2868795), (480, 2677542), (504, 2550040), (518, 2481120), (555, 2315712), (560, 2295036), (576, 2231285), (592, 2170980), (630, 2040032), (666, 1929760), (672, 1912530), (720, 1785028), (740, 1736784), (777, 1654080), (840, 1530024), (888, 1447320), (960, 1338771), (1008, 1275020), (1036, 1240560), (1110, 1157856), (1120, 1147518), (1184, 1085490), (1260, 1020016), (1295, 992448), (1332, 964880), (1344, 956265), (1440, 892514), (1480, 868392), (1554, 827040), (1665, 771904), (1680, 765012), (1723, 745920), (1776, 723660), (2016, 637510), (2072, 620280), (2220, 578928), (2240, 573759), (2331, 551360), (2368, 542745), (2520, 510008), (2590, 496224), (2664, 482440), (2880, 446257), (2960, 434196), (3108, 413520), (3330, 385952), (3360, 382506), (3446, 372960), (3552, 361830), (3885, 330816), (4032, 318755), (4144, 310140), (4440, 289464), (4662, 275680), (5040, 255004), (5169, 248640), (5180, 248112), (5328, 241220), (5920, 217098), (6216, 206760), (6660, 192976), (6720, 191253), (6892, 186480), (7104, 180915), (7770, 165408), (8288, 155070), (8615, 149184), (8880, 144732), (9324, 137840), (10080, 127502), (10338, 124320), (10360, 124056), (10656, 120610), (11655, 110272), (11840, 108549), (12061, 106560), (12432, 103380), (13320, 96488), (13784, 93240), (15507, 82880), (15540, 82704), (16576, 77535), (17230, 74592), (17760, 72366), (18648, 68920), (20160, 63751), (20676, 62160), (20720, 62028), (21312, 60305), (23310, 55136), (24122, 53280), (24864, 51690), (25845, 49728), (26640, 48244), (27568, 46620), (31014, 41440), (31080, 41352), (34460, 37296), (35520, 36183)]