144591720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13275

約数の個数: 128

約数和(自身を含む): 533917440

約数和(自身を除く): 389325720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13241, 26482, 39723, 52964, 66205, 79446, 92687, 105928, 132410, 158892, 172133, 185374, 198615, 264820, 278061, 317784, 344266, 370748, 397230, 463435, 516399, 529640, 556122, 688532, 741496, 794460, 860665, 926870, 1032798, 1112244, 1204931, 1377064, 1390305, 1588920, 1721330, 1853740, 2065596, 2224488, 2409862, 2581995, 2780610, 3442660, 3614793, 3707480, 4131192, 4819724, 5163990, 5561220, 6024655, 6885320, 7229586, 9639448, 10327980, 11122440, 12049310, 14459172, 18073965, 20655960, 24098620, 28918344, 36147930, 48197240, 72295860, 144591720]

約数ペア:

[(1, 144591720), (2, 72295860), (3, 48197240), (4, 36147930), (5, 28918344), (6, 24098620), (7, 20655960), (8, 18073965), (10, 14459172), (12, 12049310), (13, 11122440), (14, 10327980), (15, 9639448), (20, 7229586), (21, 6885320), (24, 6024655), (26, 5561220), (28, 5163990), (30, 4819724), (35, 4131192), (39, 3707480), (40, 3614793), (42, 3442660), (52, 2780610), (56, 2581995), (60, 2409862), (65, 2224488), (70, 2065596), (78, 1853740), (84, 1721330), (91, 1588920), (104, 1390305), (105, 1377064), (120, 1204931), (130, 1112244), (140, 1032798), (156, 926870), (168, 860665), (182, 794460), (195, 741496), (210, 688532), (260, 556122), (273, 529640), (280, 516399), (312, 463435), (364, 397230), (390, 370748), (420, 344266), (455, 317784), (520, 278061), (546, 264820), (728, 198615), (780, 185374), (840, 172133), (910, 158892), (1092, 132410), (1365, 105928), (1560, 92687), (1820, 79446), (2184, 66205), (2730, 52964), (3640, 39723), (5460, 26482), (10920, 13241)]