2100038880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{10151}}^1$

素因数の和:10600

約数の個数: 96

約数和(自身を含む): 6631123968

約数和(自身を除く): 4531085088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 6896, 8620, 10151, 10344, 12930, 13792, 17240, 20302, 20688, 25860, 30453, 34480, 40604, 41376, 50755, 51720, 60906, 68960, 81208, 101510, 103440, 121812, 152265, 162416, 203020, 206880, 243624, 304530, 324832, 406040, 487248, 609060, 812080, 974496, 1218120, 1624160, 2436240, 4375081, 4872480, 8750162, 13125243, 17500324, 21875405, 26250486, 35000648, 43750810, 52500972, 65626215, 70001296, 87501620, 105001944, 131252430, 140002592, 175003240, 210003888, 262504860, 350006480, 420007776, 525009720, 700012960, 1050019440, 2100038880]

約数ペア:

[(1, 2100038880), (2, 1050019440), (3, 700012960), (4, 525009720), (5, 420007776), (6, 350006480), (8, 262504860), (10, 210003888), (12, 175003240), (15, 140002592), (16, 131252430), (20, 105001944), (24, 87501620), (30, 70001296), (32, 65626215), (40, 52500972), (48, 43750810), (60, 35000648), (80, 26250486), (96, 21875405), (120, 17500324), (160, 13125243), (240, 8750162), (431, 4872480), (480, 4375081), (862, 2436240), (1293, 1624160), (1724, 1218120), (2155, 974496), (2586, 812080), (3448, 609060), (4310, 487248), (5172, 406040), (6465, 324832), (6896, 304530), (8620, 243624), (10151, 206880), (10344, 203020), (12930, 162416), (13792, 152265), (17240, 121812), (20302, 103440), (20688, 101510), (25860, 81208), (30453, 68960), (34480, 60906), (40604, 51720), (41376, 50755)]