267260280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3089}}^1$

素因数の和:3213

約数の個数: 128

約数和(自身を含む): 925516800

約数和(自身を除く): 658256520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3089, 3090, 3605, 4120, 4326, 5768, 6178, 6180, 7210, 8652, 9267, 10815, 12356, 12360, 14420, 15445, 17304, 18534, 21623, 21630, 24712, 28840, 30890, 37068, 43246, 43260, 46335, 61780, 64869, 74136, 86492, 86520, 92670, 108115, 123560, 129738, 172984, 185340, 216230, 259476, 318167, 324345, 370680, 432460, 518952, 636334, 648690, 864920, 954501, 1272668, 1297380, 1590835, 1909002, 2227169, 2545336, 2594760, 3181670, 3818004, 4454338, 4772505, 6363340, 6681507, 7636008, 8908676, 9545010, 11135845, 12726680, 13363014, 17817352, 19090020, 22271690, 26726028, 33407535, 38180040, 44543380, 53452056, 66815070, 89086760, 133630140, 267260280]

約数ペア:

[(1, 267260280), (2, 133630140), (3, 89086760), (4, 66815070), (5, 53452056), (6, 44543380), (7, 38180040), (8, 33407535), (10, 26726028), (12, 22271690), (14, 19090020), (15, 17817352), (20, 13363014), (21, 12726680), (24, 11135845), (28, 9545010), (30, 8908676), (35, 7636008), (40, 6681507), (42, 6363340), (56, 4772505), (60, 4454338), (70, 3818004), (84, 3181670), (103, 2594760), (105, 2545336), (120, 2227169), (140, 1909002), (168, 1590835), (206, 1297380), (210, 1272668), (280, 954501), (309, 864920), (412, 648690), (420, 636334), (515, 518952), (618, 432460), (721, 370680), (824, 324345), (840, 318167), (1030, 259476), (1236, 216230), (1442, 185340), (1545, 172984), (2060, 129738), (2163, 123560), (2472, 108115), (2884, 92670), (3089, 86520), (3090, 86492), (3605, 74136), (4120, 64869), (4326, 61780), (5768, 46335), (6178, 43260), (6180, 43246), (7210, 37068), (8652, 30890), (9267, 28840), (10815, 24712), (12356, 21630), (12360, 21623), (14420, 18534), (15445, 17304)]