2088457020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:922

約数の個数: 240

約数和(自身を含む): 7118784288

約数和(自身を除く): 5030327268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 131, 135, 156, 162, 180, 195, 234, 260, 262, 270, 324, 351, 390, 393, 405, 468, 524, 540, 585, 655, 702, 757, 780, 786, 810, 1053, 1170, 1179, 1310, 1404, 1514, 1572, 1620, 1703, 1755, 1965, 2106, 2271, 2340, 2358, 2620, 3028, 3406, 3510, 3537, 3785, 3930, 4212, 4542, 4716, 5109, 5265, 5895, 6812, 6813, 7020, 7074, 7570, 7860, 8515, 9084, 9841, 10218, 10530, 10611, 11355, 11790, 13626, 14148, 15140, 15327, 17030, 17685, 19682, 20436, 20439, 21060, 21222, 22710, 23580, 25545, 27252, 29523, 30654, 34060, 34065, 35370, 39364, 40878, 42444, 45420, 45981, 49205, 51090, 53055, 59046, 61308, 61317, 68130, 70740, 76635, 81756, 88569, 91962, 98410, 99167, 102180, 102195, 106110, 118092, 122634, 136260, 137943, 147615, 153270, 177138, 183924, 196820, 198334, 204390, 212220, 229905, 245268, 265707, 275886, 295230, 297501, 306540, 306585, 354276, 396668, 408780, 442845, 459810, 495835, 531414, 551772, 590460, 595002, 613170, 689715, 797121, 885690, 892503, 919620, 991670, 1062828, 1190004, 1226340, 1289171, 1328535, 1379430, 1487505, 1594242, 1771380, 1785006, 1983340, 2578342, 2657070, 2677509, 2758860, 2975010, 3188484, 3570012, 3867513, 3985605, 4462515, 5156684, 5314140, 5355018, 5950020, 6445855, 7735026, 7971210, 8032527, 8925030, 10710036, 11602539, 12891710, 13387545, 15470052, 15942420, 16065054, 17850060, 19337565, 23205078, 25783420, 26775090, 32130108, 34807617, 38675130, 40162635, 46410156, 53550180, 58012695, 69615234, 77350260, 80325270, 104422851, 116025390, 139230468, 160650540, 174038085, 208845702, 232050780, 348076170, 417691404, 522114255, 696152340, 1044228510, 2088457020]

約数ペア:

[(1, 2088457020), (2, 1044228510), (3, 696152340), (4, 522114255), (5, 417691404), (6, 348076170), (9, 232050780), (10, 208845702), (12, 174038085), (13, 160650540), (15, 139230468), (18, 116025390), (20, 104422851), (26, 80325270), (27, 77350260), (30, 69615234), (36, 58012695), (39, 53550180), (45, 46410156), (52, 40162635), (54, 38675130), (60, 34807617), (65, 32130108), (78, 26775090), (81, 25783420), (90, 23205078), (108, 19337565), (117, 17850060), (130, 16065054), (131, 15942420), (135, 15470052), (156, 13387545), (162, 12891710), (180, 11602539), (195, 10710036), (234, 8925030), (260, 8032527), (262, 7971210), (270, 7735026), (324, 6445855), (351, 5950020), (390, 5355018), (393, 5314140), (405, 5156684), (468, 4462515), (524, 3985605), (540, 3867513), (585, 3570012), (655, 3188484), (702, 2975010), (757, 2758860), (780, 2677509), (786, 2657070), (810, 2578342), (1053, 1983340), (1170, 1785006), (1179, 1771380), (1310, 1594242), (1404, 1487505), (1514, 1379430), (1572, 1328535), (1620, 1289171), (1703, 1226340), (1755, 1190004), (1965, 1062828), (2106, 991670), (2271, 919620), (2340, 892503), (2358, 885690), (2620, 797121), (3028, 689715), (3406, 613170), (3510, 595002), (3537, 590460), (3785, 551772), (3930, 531414), (4212, 495835), (4542, 459810), (4716, 442845), (5109, 408780), (5265, 396668), (5895, 354276), (6812, 306585), (6813, 306540), (7020, 297501), (7074, 295230), (7570, 275886), (7860, 265707), (8515, 245268), (9084, 229905), (9841, 212220), (10218, 204390), (10530, 198334), (10611, 196820), (11355, 183924), (11790, 177138), (13626, 153270), (14148, 147615), (15140, 137943), (15327, 136260), (17030, 122634), (17685, 118092), (19682, 106110), (20436, 102195), (20439, 102180), (21060, 99167), (21222, 98410), (22710, 91962), (23580, 88569), (25545, 81756), (27252, 76635), (29523, 70740), (30654, 68130), (34060, 61317), (34065, 61308), (35370, 59046), (39364, 53055), (40878, 51090), (42444, 49205), (45420, 45981)]