1207393320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{205339}}^1$

素因数の和:205367

約数の個数: 96

約数和(自身を含む): 4213576800

約数和(自身を除く): 3006183480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 205339, 410678, 616017, 821356, 1026695, 1232034, 1437373, 1642712, 2053390, 2464068, 2874746, 3080085, 4106780, 4312119, 4928136, 5749492, 6160170, 7186865, 8213560, 8624238, 10061611, 11498984, 12320340, 14373730, 17248476, 20123222, 21560595, 24640680, 28747460, 30184833, 34496952, 40246444, 43121190, 50308055, 57494920, 60369666, 80492888, 86242380, 100616110, 120739332, 150924165, 172484760, 201232220, 241478664, 301848330, 402464440, 603696660, 1207393320]

約数ペア:

[(1, 1207393320), (2, 603696660), (3, 402464440), (4, 301848330), (5, 241478664), (6, 201232220), (7, 172484760), (8, 150924165), (10, 120739332), (12, 100616110), (14, 86242380), (15, 80492888), (20, 60369666), (21, 57494920), (24, 50308055), (28, 43121190), (30, 40246444), (35, 34496952), (40, 30184833), (42, 28747460), (49, 24640680), (56, 21560595), (60, 20123222), (70, 17248476), (84, 14373730), (98, 12320340), (105, 11498984), (120, 10061611), (140, 8624238), (147, 8213560), (168, 7186865), (196, 6160170), (210, 5749492), (245, 4928136), (280, 4312119), (294, 4106780), (392, 3080085), (420, 2874746), (490, 2464068), (588, 2053390), (735, 1642712), (840, 1437373), (980, 1232034), (1176, 1026695), (1470, 821356), (1960, 616017), (2940, 410678), (5880, 205339)]