1767480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 6289920

約数和(自身を除く): 4522440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 103, 104, 110, 120, 130, 132, 143, 156, 165, 195, 206, 220, 260, 264, 286, 309, 312, 330, 390, 412, 429, 440, 515, 520, 572, 618, 660, 715, 780, 824, 858, 1030, 1133, 1144, 1236, 1320, 1339, 1430, 1545, 1560, 1716, 2060, 2145, 2266, 2472, 2678, 2860, 3090, 3399, 3432, 4017, 4120, 4290, 4532, 5356, 5665, 5720, 6180, 6695, 6798, 8034, 8580, 9064, 10712, 11330, 12360, 13390, 13596, 14729, 16068, 16995, 17160, 20085, 22660, 26780, 27192, 29458, 32136, 33990, 40170, 44187, 45320, 53560, 58916, 67980, 73645, 80340, 88374, 117832, 135960, 147290, 160680, 176748, 220935, 294580, 353496, 441870, 589160, 883740, 1767480]

約数ペア:

[(1, 1767480), (2, 883740), (3, 589160), (4, 441870), (5, 353496), (6, 294580), (8, 220935), (10, 176748), (11, 160680), (12, 147290), (13, 135960), (15, 117832), (20, 88374), (22, 80340), (24, 73645), (26, 67980), (30, 58916), (33, 53560), (39, 45320), (40, 44187), (44, 40170), (52, 33990), (55, 32136), (60, 29458), (65, 27192), (66, 26780), (78, 22660), (88, 20085), (103, 17160), (104, 16995), (110, 16068), (120, 14729), (130, 13596), (132, 13390), (143, 12360), (156, 11330), (165, 10712), (195, 9064), (206, 8580), (220, 8034), (260, 6798), (264, 6695), (286, 6180), (309, 5720), (312, 5665), (330, 5356), (390, 4532), (412, 4290), (429, 4120), (440, 4017), (515, 3432), (520, 3399), (572, 3090), (618, 2860), (660, 2678), (715, 2472), (780, 2266), (824, 2145), (858, 2060), (1030, 1716), (1133, 1560), (1144, 1545), (1236, 1430), (1320, 1339)]