2652588120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{242911}}^1$

素因数の和:242945

約数の個数: 128

約数和(自身を含む): 9794211840

約数和(自身を除く): 7141623720

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, 242911, 485822, 728733, 971644, 1214555, 1457466, 1700377, 1943288, 2429110, 2914932, 3157843, 3400754, 3643665, 4858220, 5101131, 5829864, 6315686, 6801508, 7287330, 8501885, 9473529, 9716440, 10202262, 12631372, 13603016, 14574660, 15789215, 17003770, 18947058, 20404524, 22104901, 25262744, 25505655, 29149320, 31578430, 34007540, 37894116, 40809048, 44209802, 47367645, 51011310, 63156860, 66314703, 68015080, 75788232, 88419604, 94735290, 102022620, 110524505, 126313720, 132629406, 176839208, 189470580, 204045240, 221049010, 265258812, 331573515, 378941160, 442098020, 530517624, 663147030, 884196040, 1326294060, 2652588120]

約数ペア:

[(1, 2652588120), (2, 1326294060), (3, 884196040), (4, 663147030), (5, 530517624), (6, 442098020), (7, 378941160), (8, 331573515), (10, 265258812), (12, 221049010), (13, 204045240), (14, 189470580), (15, 176839208), (20, 132629406), (21, 126313720), (24, 110524505), (26, 102022620), (28, 94735290), (30, 88419604), (35, 75788232), (39, 68015080), (40, 66314703), (42, 63156860), (52, 51011310), (56, 47367645), (60, 44209802), (65, 40809048), (70, 37894116), (78, 34007540), (84, 31578430), (91, 29149320), (104, 25505655), (105, 25262744), (120, 22104901), (130, 20404524), (140, 18947058), (156, 17003770), (168, 15789215), (182, 14574660), (195, 13603016), (210, 12631372), (260, 10202262), (273, 9716440), (280, 9473529), (312, 8501885), (364, 7287330), (390, 6801508), (420, 6315686), (455, 5829864), (520, 5101131), (546, 4858220), (728, 3643665), (780, 3400754), (840, 3157843), (910, 2914932), (1092, 2429110), (1365, 1943288), (1560, 1700377), (1820, 1457466), (2184, 1214555), (2730, 971644), (3640, 728733), (5460, 485822), (10920, 242911)]