189585760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 381950240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 449, 455, 464, 520, 560, 580, 728, 754, 812, 898, 910, 928, 1015, 1040, 1120, 1160, 1456, 1508, 1624, 1796, 1820, 1885, 2030, 2080, 2245, 2320, 2639, 2912, 3016, 3143, 3248, 3592, 3640, 3770, 4060, 4490, 4640, 5278, 5837, 6032, 6286, 6496, 7184, 7280, 7540, 8120, 8980, 10556, 11674, 12064, 12572, 13021, 13195, 14368, 14560, 15080, 15715, 16240, 17960, 21112, 23348, 25144, 26042, 26390, 29185, 30160, 31430, 32480, 35920, 40859, 42224, 46696, 50288, 52084, 52780, 58370, 60320, 62860, 65105, 71840, 81718, 84448, 91147, 93392, 100576, 104168, 105560, 116740, 125720, 130210, 163436, 169273, 182294, 186784, 204295, 208336, 211120, 233480, 251440, 260420, 326872, 338546, 364588, 408590, 416672, 422240, 455735, 466960, 502880, 520840, 653744, 677092, 729176, 817180, 846365, 911470, 933920, 1041680, 1184911, 1307488, 1354184, 1458352, 1634360, 1692730, 1822940, 2083360, 2369822, 2708368, 2916704, 3268720, 3385460, 3645880, 4739644, 5416736, 5924555, 6537440, 6770920, 7291760, 9479288, 11849110, 13541840, 14583520, 18958576, 23698220, 27083680, 37917152, 47396440, 94792880, 189585760]

約数ペア:

[(1, 189585760), (2, 94792880), (4, 47396440), (5, 37917152), (7, 27083680), (8, 23698220), (10, 18958576), (13, 14583520), (14, 13541840), (16, 11849110), (20, 9479288), (26, 7291760), (28, 6770920), (29, 6537440), (32, 5924555), (35, 5416736), (40, 4739644), (52, 3645880), (56, 3385460), (58, 3268720), (65, 2916704), (70, 2708368), (80, 2369822), (91, 2083360), (104, 1822940), (112, 1692730), (116, 1634360), (130, 1458352), (140, 1354184), (145, 1307488), (160, 1184911), (182, 1041680), (203, 933920), (208, 911470), (224, 846365), (232, 817180), (260, 729176), (280, 677092), (290, 653744), (364, 520840), (377, 502880), (406, 466960), (416, 455735), (449, 422240), (455, 416672), (464, 408590), (520, 364588), (560, 338546), (580, 326872), (728, 260420), (754, 251440), (812, 233480), (898, 211120), (910, 208336), (928, 204295), (1015, 186784), (1040, 182294), (1120, 169273), (1160, 163436), (1456, 130210), (1508, 125720), (1624, 116740), (1796, 105560), (1820, 104168), (1885, 100576), (2030, 93392), (2080, 91147), (2245, 84448), (2320, 81718), (2639, 71840), (2912, 65105), (3016, 62860), (3143, 60320), (3248, 58370), (3592, 52780), (3640, 52084), (3770, 50288), (4060, 46696), (4490, 42224), (4640, 40859), (5278, 35920), (5837, 32480), (6032, 31430), (6286, 30160), (6496, 29185), (7184, 26390), (7280, 26042), (7540, 25144), (8120, 23348), (8980, 21112), (10556, 17960), (11674, 16240), (12064, 15715), (12572, 15080), (13021, 14560), (13195, 14368)]