23666580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 120

約数和(自身を含む): 84889728

約数和(自身を除く): 61223148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2087, 2268, 2835, 3780, 4174, 5670, 6261, 8348, 10435, 11340, 12522, 14609, 18783, 20870, 25044, 29218, 31305, 37566, 41740, 43827, 56349, 58436, 62610, 73045, 75132, 87654, 93915, 112698, 125220, 131481, 146090, 169047, 175308, 187830, 219135, 225396, 262962, 281745, 292180, 338094, 375660, 394443, 438270, 525924, 563490, 657405, 676188, 788886, 845235, 876540, 1126980, 1183329, 1314810, 1577772, 1690470, 1972215, 2366658, 2629620, 3380940, 3944430, 4733316, 5916645, 7888860, 11833290, 23666580]

約数ペア:

[(1, 23666580), (2, 11833290), (3, 7888860), (4, 5916645), (5, 4733316), (6, 3944430), (7, 3380940), (9, 2629620), (10, 2366658), (12, 1972215), (14, 1690470), (15, 1577772), (18, 1314810), (20, 1183329), (21, 1126980), (27, 876540), (28, 845235), (30, 788886), (35, 676188), (36, 657405), (42, 563490), (45, 525924), (54, 438270), (60, 394443), (63, 375660), (70, 338094), (81, 292180), (84, 281745), (90, 262962), (105, 225396), (108, 219135), (126, 187830), (135, 175308), (140, 169047), (162, 146090), (180, 131481), (189, 125220), (210, 112698), (252, 93915), (270, 87654), (315, 75132), (324, 73045), (378, 62610), (405, 58436), (420, 56349), (540, 43827), (567, 41740), (630, 37566), (756, 31305), (810, 29218), (945, 25044), (1134, 20870), (1260, 18783), (1620, 14609), (1890, 12522), (2087, 11340), (2268, 10435), (2835, 8348), (3780, 6261), (4174, 5670)]