339669120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 1253376000

約数和(自身を除く): 913706880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 199, 210, 224, 240, 254, 280, 320, 336, 381, 384, 398, 420, 448, 480, 508, 560, 597, 635, 640, 672, 762, 796, 840, 889, 896, 960, 995, 1016, 1120, 1194, 1270, 1344, 1393, 1524, 1592, 1680, 1778, 1905, 1920, 1990, 2032, 2240, 2388, 2540, 2667, 2688, 2786, 2985, 3048, 3184, 3360, 3556, 3810, 3980, 4064, 4179, 4445, 4480, 4776, 5080, 5334, 5572, 5970, 6096, 6368, 6720, 6965, 7112, 7620, 7960, 8128, 8358, 8890, 9552, 10160, 10668, 11144, 11940, 12192, 12736, 13335, 13440, 13930, 14224, 15240, 15920, 16256, 16716, 17780, 19104, 20320, 20895, 21336, 22288, 23880, 24384, 25273, 25472, 26670, 27860, 28448, 30480, 31840, 33432, 35560, 38208, 40640, 41790, 42672, 44576, 47760, 48768, 50546, 53340, 55720, 56896, 60960, 63680, 66864, 71120, 75819, 76416, 81280, 83580, 85344, 89152, 95520, 101092, 106680, 111440, 113792, 121920, 126365, 127360, 133728, 142240, 151638, 167160, 170688, 176911, 178304, 191040, 202184, 213360, 222880, 243840, 252730, 267456, 284480, 303276, 334320, 341376, 353822, 379095, 382080, 404368, 426720, 445760, 505460, 530733, 534912, 568960, 606552, 668640, 707644, 758190, 808736, 853440, 884555, 891520, 1010920, 1061466, 1213104, 1337280, 1415288, 1516380, 1617472, 1706880, 1769110, 2021840, 2122932, 2426208, 2653665, 2674560, 2830576, 3032760, 3234944, 3538220, 4043680, 4245864, 4852416, 5307330, 5661152, 6065520, 7076440, 8087360, 8491728, 9704832, 10614660, 11322304, 12131040, 14152880, 16174720, 16983456, 21229320, 22644608, 24262080, 28305760, 33966912, 42458640, 48524160, 56611520, 67933824, 84917280, 113223040, 169834560, 339669120]

約数ペア:

[(1, 339669120), (2, 169834560), (3, 113223040), (4, 84917280), (5, 67933824), (6, 56611520), (7, 48524160), (8, 42458640), (10, 33966912), (12, 28305760), (14, 24262080), (15, 22644608), (16, 21229320), (20, 16983456), (21, 16174720), (24, 14152880), (28, 12131040), (30, 11322304), (32, 10614660), (35, 9704832), (40, 8491728), (42, 8087360), (48, 7076440), (56, 6065520), (60, 5661152), (64, 5307330), (70, 4852416), (80, 4245864), (84, 4043680), (96, 3538220), (105, 3234944), (112, 3032760), (120, 2830576), (127, 2674560), (128, 2653665), (140, 2426208), (160, 2122932), (168, 2021840), (192, 1769110), (199, 1706880), (210, 1617472), (224, 1516380), (240, 1415288), (254, 1337280), (280, 1213104), (320, 1061466), (336, 1010920), (381, 891520), (384, 884555), (398, 853440), (420, 808736), (448, 758190), (480, 707644), (508, 668640), (560, 606552), (597, 568960), (635, 534912), (640, 530733), (672, 505460), (762, 445760), (796, 426720), (840, 404368), (889, 382080), (896, 379095), (960, 353822), (995, 341376), (1016, 334320), (1120, 303276), (1194, 284480), (1270, 267456), (1344, 252730), (1393, 243840), (1524, 222880), (1592, 213360), (1680, 202184), (1778, 191040), (1905, 178304), (1920, 176911), (1990, 170688), (2032, 167160), (2240, 151638), (2388, 142240), (2540, 133728), (2667, 127360), (2688, 126365), (2786, 121920), (2985, 113792), (3048, 111440), (3184, 106680), (3360, 101092), (3556, 95520), (3810, 89152), (3980, 85344), (4064, 83580), (4179, 81280), (4445, 76416), (4480, 75819), (4776, 71120), (5080, 66864), (5334, 63680), (5572, 60960), (5970, 56896), (6096, 55720), (6368, 53340), (6720, 50546), (6965, 48768), (7112, 47760), (7620, 44576), (7960, 42672), (8128, 41790), (8358, 40640), (8890, 38208), (9552, 35560), (10160, 33432), (10668, 31840), (11144, 30480), (11940, 28448), (12192, 27860), (12736, 26670), (13335, 25472), (13440, 25273), (13930, 24384), (14224, 23880), (15240, 22288), (15920, 21336), (16256, 20895), (16716, 20320), (17780, 19104)]