130240320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19381}}^1$

素因数の和:19408

約数の個数: 112

約数和(自身を含む): 472610688

約数和(自身を除く): 342370368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19381, 38762, 58143, 77524, 96905, 116286, 135667, 155048, 193810, 232572, 271334, 290715, 310096, 387620, 407001, 465144, 542668, 581430, 620192, 678335, 775240, 814002, 930288, 1085336, 1162860, 1240384, 1356670, 1550480, 1628004, 1860576, 2035005, 2170672, 2325720, 2713340, 3100960, 3256008, 3721152, 4070010, 4341344, 4651440, 5426680, 6201920, 6512016, 8140020, 8682688, 9302880, 10853360, 13024032, 16280040, 18605760, 21706720, 26048064, 32560080, 43413440, 65120160, 130240320]

約数ペア:

[(1, 130240320), (2, 65120160), (3, 43413440), (4, 32560080), (5, 26048064), (6, 21706720), (7, 18605760), (8, 16280040), (10, 13024032), (12, 10853360), (14, 9302880), (15, 8682688), (16, 8140020), (20, 6512016), (21, 6201920), (24, 5426680), (28, 4651440), (30, 4341344), (32, 4070010), (35, 3721152), (40, 3256008), (42, 3100960), (48, 2713340), (56, 2325720), (60, 2170672), (64, 2035005), (70, 1860576), (80, 1628004), (84, 1550480), (96, 1356670), (105, 1240384), (112, 1162860), (120, 1085336), (140, 930288), (160, 814002), (168, 775240), (192, 678335), (210, 620192), (224, 581430), (240, 542668), (280, 465144), (320, 407001), (336, 387620), (420, 310096), (448, 290715), (480, 271334), (560, 232572), (672, 193810), (840, 155048), (960, 135667), (1120, 116286), (1344, 96905), (1680, 77524), (2240, 58143), (3360, 38762), (6720, 19381)]