66013080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 163119720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 883, 890, 1068, 1246, 1335, 1766, 1780, 1869, 2136, 2492, 2649, 2670, 3115, 3532, 3560, 3738, 4415, 4984, 5298, 5340, 6181, 6230, 7064, 7476, 8830, 9345, 10596, 10680, 12362, 12460, 13245, 14952, 17660, 18543, 18690, 21192, 24724, 24920, 26490, 30905, 35320, 37086, 37380, 49448, 52980, 61810, 74172, 74760, 78587, 92715, 105960, 123620, 148344, 157174, 185430, 235761, 247240, 314348, 370860, 392935, 471522, 550109, 628696, 741720, 785870, 943044, 1100218, 1178805, 1571740, 1650327, 1886088, 2200436, 2357610, 2750545, 3143480, 3300654, 4400872, 4715220, 5501090, 6601308, 8251635, 9430440, 11002180, 13202616, 16503270, 22004360, 33006540, 66013080]

約数ペア:

[(1, 66013080), (2, 33006540), (3, 22004360), (4, 16503270), (5, 13202616), (6, 11002180), (7, 9430440), (8, 8251635), (10, 6601308), (12, 5501090), (14, 4715220), (15, 4400872), (20, 3300654), (21, 3143480), (24, 2750545), (28, 2357610), (30, 2200436), (35, 1886088), (40, 1650327), (42, 1571740), (56, 1178805), (60, 1100218), (70, 943044), (84, 785870), (89, 741720), (105, 628696), (120, 550109), (140, 471522), (168, 392935), (178, 370860), (210, 314348), (267, 247240), (280, 235761), (356, 185430), (420, 157174), (445, 148344), (534, 123620), (623, 105960), (712, 92715), (840, 78587), (883, 74760), (890, 74172), (1068, 61810), (1246, 52980), (1335, 49448), (1766, 37380), (1780, 37086), (1869, 35320), (2136, 30905), (2492, 26490), (2649, 24920), (2670, 24724), (3115, 21192), (3532, 18690), (3560, 18543), (3738, 17660), (4415, 14952), (4984, 13245), (5298, 12460), (5340, 12362), (6181, 10680), (6230, 10596), (7064, 9345), (7476, 8830)]