203157240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11877

約数の個数: 128

約数和(自身を含む): 716083200

約数和(自身を除く): 512925960

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, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 11839, 17160, 23678, 35517, 47356, 59195, 71034, 94712, 118390, 130229, 142068, 153907, 177585, 236780, 260458, 284136, 307814, 355170, 390687, 461721, 473560, 520916, 615628, 651145, 710340, 769535, 781374, 923442, 1041832, 1231256, 1302290, 1420680, 1539070, 1562748, 1692977, 1846884, 1953435, 2308605, 2604580, 3078140, 3125496, 3385954, 3693768, 3906870, 4617210, 5078931, 5209160, 6156280, 6771908, 7813740, 8464885, 9234420, 10157862, 13543816, 15627480, 16929770, 18468840, 20315724, 25394655, 33859540, 40631448, 50789310, 67719080, 101578620, 203157240]

約数ペア:

[(1, 203157240), (2, 101578620), (3, 67719080), (4, 50789310), (5, 40631448), (6, 33859540), (8, 25394655), (10, 20315724), (11, 18468840), (12, 16929770), (13, 15627480), (15, 13543816), (20, 10157862), (22, 9234420), (24, 8464885), (26, 7813740), (30, 6771908), (33, 6156280), (39, 5209160), (40, 5078931), (44, 4617210), (52, 3906870), (55, 3693768), (60, 3385954), (65, 3125496), (66, 3078140), (78, 2604580), (88, 2308605), (104, 1953435), (110, 1846884), (120, 1692977), (130, 1562748), (132, 1539070), (143, 1420680), (156, 1302290), (165, 1231256), (195, 1041832), (220, 923442), (260, 781374), (264, 769535), (286, 710340), (312, 651145), (330, 615628), (390, 520916), (429, 473560), (440, 461721), (520, 390687), (572, 355170), (660, 307814), (715, 284136), (780, 260458), (858, 236780), (1144, 177585), (1320, 153907), (1430, 142068), (1560, 130229), (1716, 118390), (2145, 94712), (2860, 71034), (3432, 59195), (4290, 47356), (5720, 35517), (8580, 23678), (11839, 17160)]