2258295840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5581}}^1$

素因数の和:5883

約数の個数: 144

約数和(自身を含む): 7735245336

約数和(自身を除く): 5476949496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5581, 5620, 6744, 8430, 8992, 10116, 11162, 11240, 12645, 13488, 16743, 16860, 20232, 22324, 22480, 25290, 26976, 27905, 33486, 33720, 40464, 44648, 44960, 50229, 50580, 55810, 66972, 67440, 80928, 83715, 89296, 100458, 101160, 111620, 133944, 134880, 167430, 178592, 200916, 202320, 223240, 251145, 267888, 334860, 401832, 404640, 446480, 502290, 535776, 669720, 803664, 892960, 1004580, 1339440, 1568261, 1607328, 2009160, 2678880, 3136522, 4018320, 4704783, 6273044, 7841305, 8036640, 9409566, 12546088, 14114349, 15682610, 18819132, 23523915, 25092176, 28228698, 31365220, 37638264, 47047830, 50184352, 56457396, 62730440, 70571745, 75276528, 94095660, 112914792, 125460880, 141143490, 150553056, 188191320, 225829584, 250921760, 282286980, 376382640, 451659168, 564573960, 752765280, 1129147920, 2258295840]

約数ペア:

[(1, 2258295840), (2, 1129147920), (3, 752765280), (4, 564573960), (5, 451659168), (6, 376382640), (8, 282286980), (9, 250921760), (10, 225829584), (12, 188191320), (15, 150553056), (16, 141143490), (18, 125460880), (20, 112914792), (24, 94095660), (30, 75276528), (32, 70571745), (36, 62730440), (40, 56457396), (45, 50184352), (48, 47047830), (60, 37638264), (72, 31365220), (80, 28228698), (90, 25092176), (96, 23523915), (120, 18819132), (144, 15682610), (160, 14114349), (180, 12546088), (240, 9409566), (281, 8036640), (288, 7841305), (360, 6273044), (480, 4704783), (562, 4018320), (720, 3136522), (843, 2678880), (1124, 2009160), (1405, 1607328), (1440, 1568261), (1686, 1339440), (2248, 1004580), (2529, 892960), (2810, 803664), (3372, 669720), (4215, 535776), (4496, 502290), (5058, 446480), (5581, 404640), (5620, 401832), (6744, 334860), (8430, 267888), (8992, 251145), (10116, 223240), (11162, 202320), (11240, 200916), (12645, 178592), (13488, 167430), (16743, 134880), (16860, 133944), (20232, 111620), (22324, 101160), (22480, 100458), (25290, 89296), (26976, 83715), (27905, 80928), (33486, 67440), (33720, 66972), (40464, 55810), (44648, 50580), (44960, 50229)]