2807503920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10404

約数の個数: 240

約数和(自身を含む): 10504952640

約数和(自身を除く): 7697448720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6786, 6960, 7540, 9048, 9360, 10343, 10440, 11310, 13572, 15080, 16965, 18096, 20686, 20880, 22620, 27144, 30160, 31029, 33930, 41372, 45240, 51715, 54288, 62058, 67860, 82744, 90480, 93087, 103430, 124116, 134459, 135720, 155145, 165488, 186174, 206860, 248232, 268918, 271440, 299947, 310290, 372348, 403377, 413720, 465435, 496464, 537836, 599894, 620580, 672295, 744696, 806754, 827440, 899841, 930870, 1075672, 1199788, 1210131, 1241160, 1344590, 1489392, 1499735, 1613508, 1799682, 1861740, 2016885, 2151344, 2399576, 2420262, 2482320, 2689180, 2699523, 2999470, 3227016, 3599364, 3723480, 3899311, 4033770, 4499205, 4799152, 4840524, 5378360, 5399046, 5998940, 6050655, 6454032, 7198728, 7446960, 7798622, 8067540, 8998410, 9681048, 10756720, 10798092, 11697933, 11997880, 12101310, 13497615, 14397456, 15597244, 16135080, 17996820, 19362096, 19496555, 21596184, 23395866, 23995760, 24202620, 26995230, 31194488, 32270160, 35093799, 35993640, 38993110, 43192368, 46791732, 48405240, 53990460, 58489665, 62388976, 70187598, 71987280, 77986220, 93583464, 96810480, 107980920, 116979330, 140375196, 155972440, 175468995, 187166928, 215961840, 233958660, 280750392, 311944880, 350937990, 467917320, 561500784, 701875980, 935834640, 1403751960, 2807503920]

約数ペア:

[(1, 2807503920), (2, 1403751960), (3, 935834640), (4, 701875980), (5, 561500784), (6, 467917320), (8, 350937990), (9, 311944880), (10, 280750392), (12, 233958660), (13, 215961840), (15, 187166928), (16, 175468995), (18, 155972440), (20, 140375196), (24, 116979330), (26, 107980920), (29, 96810480), (30, 93583464), (36, 77986220), (39, 71987280), (40, 70187598), (45, 62388976), (48, 58489665), (52, 53990460), (58, 48405240), (60, 46791732), (65, 43192368), (72, 38993110), (78, 35993640), (80, 35093799), (87, 32270160), (90, 31194488), (104, 26995230), (116, 24202620), (117, 23995760), (120, 23395866), (130, 21596184), (144, 19496555), (145, 19362096), (156, 17996820), (174, 16135080), (180, 15597244), (195, 14397456), (208, 13497615), (232, 12101310), (234, 11997880), (240, 11697933), (260, 10798092), (261, 10756720), (290, 9681048), (312, 8998410), (348, 8067540), (360, 7798622), (377, 7446960), (390, 7198728), (435, 6454032), (464, 6050655), (468, 5998940), (520, 5399046), (522, 5378360), (580, 4840524), (585, 4799152), (624, 4499205), (696, 4033770), (720, 3899311), (754, 3723480), (780, 3599364), (870, 3227016), (936, 2999470), (1040, 2699523), (1044, 2689180), (1131, 2482320), (1160, 2420262), (1170, 2399576), (1305, 2151344), (1392, 2016885), (1508, 1861740), (1560, 1799682), (1740, 1613508), (1872, 1499735), (1885, 1489392), (2088, 1344590), (2262, 1241160), (2320, 1210131), (2340, 1199788), (2610, 1075672), (3016, 930870), (3120, 899841), (3393, 827440), (3480, 806754), (3770, 744696), (4176, 672295), (4524, 620580), (4680, 599894), (5220, 537836), (5655, 496464), (6032, 465435), (6786, 413720), (6960, 403377), (7540, 372348), (9048, 310290), (9360, 299947), (10343, 271440), (10440, 268918), (11310, 248232), (13572, 206860), (15080, 186174), (16965, 165488), (18096, 155145), (20686, 135720), (20880, 134459), (22620, 124116), (27144, 103430), (30160, 93087), (31029, 90480), (33930, 82744), (41372, 67860), (45240, 62058), (51715, 54288)]