129866520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 479232000

約数和(自身を除く): 349365480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 103, 105, 114, 120, 133, 140, 152, 158, 168, 190, 206, 210, 228, 237, 266, 280, 285, 309, 316, 380, 395, 399, 412, 420, 456, 474, 515, 532, 553, 570, 618, 632, 665, 721, 760, 790, 798, 824, 840, 948, 1030, 1064, 1106, 1140, 1185, 1236, 1330, 1442, 1501, 1545, 1580, 1596, 1659, 1896, 1957, 1995, 2060, 2163, 2212, 2280, 2370, 2472, 2660, 2765, 2884, 3002, 3090, 3160, 3192, 3318, 3605, 3914, 3990, 4120, 4326, 4424, 4503, 4740, 5320, 5530, 5768, 5871, 6004, 6180, 6636, 7210, 7505, 7828, 7980, 8137, 8295, 8652, 9006, 9480, 9785, 10507, 10815, 11060, 11742, 12008, 12360, 13272, 13699, 14420, 15010, 15656, 15960, 16274, 16590, 17304, 18012, 19570, 21014, 21630, 22120, 22515, 23484, 24411, 27398, 28840, 29355, 30020, 31521, 32548, 33180, 36024, 39140, 40685, 41097, 42028, 43260, 45030, 46968, 48822, 52535, 54796, 56959, 58710, 60040, 63042, 65096, 66360, 68495, 78280, 81370, 82194, 84056, 86520, 90060, 97644, 105070, 109592, 113918, 117420, 122055, 126084, 136990, 154603, 157605, 162740, 164388, 170877, 180120, 195288, 205485, 210140, 227836, 234840, 244110, 252168, 273980, 284795, 309206, 315210, 325480, 328776, 341754, 410970, 420280, 455672, 463809, 488220, 547960, 569590, 618412, 630420, 683508, 773015, 821940, 854385, 927618, 976440, 1082221, 1139180, 1236824, 1260840, 1367016, 1546030, 1643880, 1708770, 1855236, 2164442, 2278360, 2319045, 3092060, 3246663, 3417540, 3710472, 4328884, 4638090, 5411105, 6184120, 6493326, 6835080, 8657768, 9276180, 10822210, 12986652, 16233315, 18552360, 21644420, 25973304, 32466630, 43288840, 64933260, 129866520]

約数ペア:

[(1, 129866520), (2, 64933260), (3, 43288840), (4, 32466630), (5, 25973304), (6, 21644420), (7, 18552360), (8, 16233315), (10, 12986652), (12, 10822210), (14, 9276180), (15, 8657768), (19, 6835080), (20, 6493326), (21, 6184120), (24, 5411105), (28, 4638090), (30, 4328884), (35, 3710472), (38, 3417540), (40, 3246663), (42, 3092060), (56, 2319045), (57, 2278360), (60, 2164442), (70, 1855236), (76, 1708770), (79, 1643880), (84, 1546030), (95, 1367016), (103, 1260840), (105, 1236824), (114, 1139180), (120, 1082221), (133, 976440), (140, 927618), (152, 854385), (158, 821940), (168, 773015), (190, 683508), (206, 630420), (210, 618412), (228, 569590), (237, 547960), (266, 488220), (280, 463809), (285, 455672), (309, 420280), (316, 410970), (380, 341754), (395, 328776), (399, 325480), (412, 315210), (420, 309206), (456, 284795), (474, 273980), (515, 252168), (532, 244110), (553, 234840), (570, 227836), (618, 210140), (632, 205485), (665, 195288), (721, 180120), (760, 170877), (790, 164388), (798, 162740), (824, 157605), (840, 154603), (948, 136990), (1030, 126084), (1064, 122055), (1106, 117420), (1140, 113918), (1185, 109592), (1236, 105070), (1330, 97644), (1442, 90060), (1501, 86520), (1545, 84056), (1580, 82194), (1596, 81370), (1659, 78280), (1896, 68495), (1957, 66360), (1995, 65096), (2060, 63042), (2163, 60040), (2212, 58710), (2280, 56959), (2370, 54796), (2472, 52535), (2660, 48822), (2765, 46968), (2884, 45030), (3002, 43260), (3090, 42028), (3160, 41097), (3192, 40685), (3318, 39140), (3605, 36024), (3914, 33180), (3990, 32548), (4120, 31521), (4326, 30020), (4424, 29355), (4503, 28840), (4740, 27398), (5320, 24411), (5530, 23484), (5768, 22515), (5871, 22120), (6004, 21630), (6180, 21014), (6636, 19570), (7210, 18012), (7505, 17304), (7828, 16590), (7980, 16274), (8137, 15960), (8295, 15656), (8652, 15010), (9006, 14420), (9480, 13699), (9785, 13272), (10507, 12360), (10815, 12008), (11060, 11742)]