522216240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23947

約数の個数: 160

約数和(自身を含む): 1992539136

約数和(自身を除く): 1470322896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 23911, 47822, 71733, 95644, 119555, 143466, 167377, 191288, 239110, 286932, 310843, 334754, 358665, 382576, 478220, 502131, 573864, 621686, 669508, 717330, 836885, 932529, 956440, 1004262, 1147728, 1243372, 1339016, 1434660, 1554215, 1673770, 1865058, 1912880, 2008524, 2175901, 2486744, 2510655, 2678032, 2869320, 3108430, 3347540, 3730116, 4017048, 4351802, 4662645, 4973488, 5021310, 5738640, 6216860, 6527703, 6695080, 7460232, 8034096, 8703604, 9325290, 10042620, 10879505, 12433720, 13055406, 13390160, 14920464, 17407208, 18650580, 20085240, 21759010, 24867440, 26110812, 32638515, 34814416, 37301160, 40170480, 43518020, 52221624, 65277030, 74602320, 87036040, 104443248, 130554060, 174072080, 261108120, 522216240]

約数ペア:

[(1, 522216240), (2, 261108120), (3, 174072080), (4, 130554060), (5, 104443248), (6, 87036040), (7, 74602320), (8, 65277030), (10, 52221624), (12, 43518020), (13, 40170480), (14, 37301160), (15, 34814416), (16, 32638515), (20, 26110812), (21, 24867440), (24, 21759010), (26, 20085240), (28, 18650580), (30, 17407208), (35, 14920464), (39, 13390160), (40, 13055406), (42, 12433720), (48, 10879505), (52, 10042620), (56, 9325290), (60, 8703604), (65, 8034096), (70, 7460232), (78, 6695080), (80, 6527703), (84, 6216860), (91, 5738640), (104, 5021310), (105, 4973488), (112, 4662645), (120, 4351802), (130, 4017048), (140, 3730116), (156, 3347540), (168, 3108430), (182, 2869320), (195, 2678032), (208, 2510655), (210, 2486744), (240, 2175901), (260, 2008524), (273, 1912880), (280, 1865058), (312, 1673770), (336, 1554215), (364, 1434660), (390, 1339016), (420, 1243372), (455, 1147728), (520, 1004262), (546, 956440), (560, 932529), (624, 836885), (728, 717330), (780, 669508), (840, 621686), (910, 573864), (1040, 502131), (1092, 478220), (1365, 382576), (1456, 358665), (1560, 334754), (1680, 310843), (1820, 286932), (2184, 239110), (2730, 191288), (3120, 167377), (3640, 143466), (4368, 119555), (5460, 95644), (7280, 71733), (10920, 47822), (21840, 23911)]