211026480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 160

約数和(自身を含む): 760665600

約数和(自身を除く): 549639120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2129, 2360, 2478, 2832, 3304, 3540, 4130, 4258, 4720, 4956, 6195, 6387, 6608, 7080, 8260, 8516, 9912, 10645, 12390, 12774, 14160, 14903, 16520, 17032, 19824, 21290, 24780, 25548, 29806, 31935, 33040, 34064, 42580, 44709, 49560, 51096, 59612, 63870, 74515, 85160, 89418, 99120, 102192, 119224, 125611, 127740, 149030, 170320, 178836, 223545, 238448, 251222, 255480, 298060, 357672, 376833, 447090, 502444, 510960, 596120, 628055, 715344, 753666, 879277, 894180, 1004888, 1192240, 1256110, 1507332, 1758554, 1788360, 1884165, 2009776, 2512220, 2637831, 3014664, 3517108, 3576720, 3768330, 4396385, 5024440, 5275662, 6029328, 7034216, 7536660, 8792770, 10048880, 10551324, 13189155, 14068432, 15073320, 17585540, 21102648, 26378310, 30146640, 35171080, 42205296, 52756620, 70342160, 105513240, 211026480]

約数ペア:

[(1, 211026480), (2, 105513240), (3, 70342160), (4, 52756620), (5, 42205296), (6, 35171080), (7, 30146640), (8, 26378310), (10, 21102648), (12, 17585540), (14, 15073320), (15, 14068432), (16, 13189155), (20, 10551324), (21, 10048880), (24, 8792770), (28, 7536660), (30, 7034216), (35, 6029328), (40, 5275662), (42, 5024440), (48, 4396385), (56, 3768330), (59, 3576720), (60, 3517108), (70, 3014664), (80, 2637831), (84, 2512220), (105, 2009776), (112, 1884165), (118, 1788360), (120, 1758554), (140, 1507332), (168, 1256110), (177, 1192240), (210, 1004888), (236, 894180), (240, 879277), (280, 753666), (295, 715344), (336, 628055), (354, 596120), (413, 510960), (420, 502444), (472, 447090), (560, 376833), (590, 357672), (708, 298060), (826, 255480), (840, 251222), (885, 238448), (944, 223545), (1180, 178836), (1239, 170320), (1416, 149030), (1652, 127740), (1680, 125611), (1770, 119224), (2065, 102192), (2129, 99120), (2360, 89418), (2478, 85160), (2832, 74515), (3304, 63870), (3540, 59612), (4130, 51096), (4258, 49560), (4720, 44709), (4956, 42580), (6195, 34064), (6387, 33040), (6608, 31935), (7080, 29806), (8260, 25548), (8516, 24780), (9912, 21290), (10645, 19824), (12390, 17032), (12774, 16520), (14160, 14903)]