151995480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 428612520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 449, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 898, 910, 930, 1085, 1092, 1209, 1240, 1302, 1347, 1365, 1560, 1612, 1736, 1796, 1820, 1860, 2015, 2170, 2184, 2245, 2418, 2604, 2694, 2730, 2821, 3143, 3224, 3255, 3592, 3640, 3720, 4030, 4340, 4490, 4836, 5208, 5388, 5460, 5642, 5837, 6045, 6286, 6510, 6735, 8060, 8463, 8680, 8980, 9429, 9672, 10776, 10920, 11284, 11674, 12090, 12572, 13020, 13470, 13919, 14105, 15715, 16120, 16926, 17511, 17960, 18858, 22568, 23348, 24180, 25144, 26040, 26940, 27838, 28210, 29185, 31430, 33852, 35022, 37716, 40859, 41757, 42315, 46696, 47145, 48360, 53880, 55676, 56420, 58370, 62860, 67704, 69595, 70044, 75432, 81718, 83514, 84630, 87555, 94290, 97433, 111352, 112840, 116740, 122577, 125720, 139190, 140088, 163436, 167028, 169260, 175110, 180947, 188580, 194866, 204295, 208785, 233480, 245154, 278380, 292299, 326872, 334056, 338520, 350220, 361894, 377160, 389732, 408590, 417570, 487165, 490308, 542841, 556760, 584598, 612885, 700440, 723788, 779464, 817180, 835140, 904735, 974330, 980616, 1085682, 1169196, 1225770, 1266629, 1447576, 1461495, 1634360, 1670280, 1809470, 1948660, 2171364, 2338392, 2451540, 2533258, 2714205, 2922990, 3618940, 3799887, 3897320, 4342728, 4903080, 5066516, 5428410, 5845980, 6333145, 7237880, 7599774, 10133032, 10856820, 11691960, 12666290, 15199548, 18999435, 21713640, 25332580, 30399096, 37998870, 50665160, 75997740, 151995480]

約数ペア:

[(1, 151995480), (2, 75997740), (3, 50665160), (4, 37998870), (5, 30399096), (6, 25332580), (7, 21713640), (8, 18999435), (10, 15199548), (12, 12666290), (13, 11691960), (14, 10856820), (15, 10133032), (20, 7599774), (21, 7237880), (24, 6333145), (26, 5845980), (28, 5428410), (30, 5066516), (31, 4903080), (35, 4342728), (39, 3897320), (40, 3799887), (42, 3618940), (52, 2922990), (56, 2714205), (60, 2533258), (62, 2451540), (65, 2338392), (70, 2171364), (78, 1948660), (84, 1809470), (91, 1670280), (93, 1634360), (104, 1461495), (105, 1447576), (120, 1266629), (124, 1225770), (130, 1169196), (140, 1085682), (155, 980616), (156, 974330), (168, 904735), (182, 835140), (186, 817180), (195, 779464), (210, 723788), (217, 700440), (248, 612885), (260, 584598), (273, 556760), (280, 542841), (310, 490308), (312, 487165), (364, 417570), (372, 408590), (390, 389732), (403, 377160), (420, 361894), (434, 350220), (449, 338520), (455, 334056), (465, 326872), (520, 292299), (546, 278380), (620, 245154), (651, 233480), (728, 208785), (744, 204295), (780, 194866), (806, 188580), (840, 180947), (868, 175110), (898, 169260), (910, 167028), (930, 163436), (1085, 140088), (1092, 139190), (1209, 125720), (1240, 122577), (1302, 116740), (1347, 112840), (1365, 111352), (1560, 97433), (1612, 94290), (1736, 87555), (1796, 84630), (1820, 83514), (1860, 81718), (2015, 75432), (2170, 70044), (2184, 69595), (2245, 67704), (2418, 62860), (2604, 58370), (2694, 56420), (2730, 55676), (2821, 53880), (3143, 48360), (3224, 47145), (3255, 46696), (3592, 42315), (3640, 41757), (3720, 40859), (4030, 37716), (4340, 35022), (4490, 33852), (4836, 31430), (5208, 29185), (5388, 28210), (5460, 27838), (5642, 26940), (5837, 26040), (6045, 25144), (6286, 24180), (6510, 23348), (6735, 22568), (8060, 18858), (8463, 17960), (8680, 17511), (8980, 16926), (9429, 16120), (9672, 15715), (10776, 14105), (10920, 13919), (11284, 13470), (11674, 13020), (12090, 12572)]