2061452880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4930

約数の個数: 240

約数和(自身を含む): 7524042240

約数和(自身を除く): 5462589360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 4861, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 9722, 10602, 11160, 11780, 13680, 14136, 14583, 17670, 19444, 21204, 22320, 23560, 24305, 26505, 28272, 29166, 35340, 38888, 42408, 43749, 47120, 48610, 53010, 58332, 70680, 72915, 77776, 84816, 87498, 92359, 97220, 106020, 116664, 141360, 145830, 150691, 174996, 184718, 194440, 212040, 218745, 233328, 277077, 291660, 301382, 349992, 369436, 388880, 424080, 437490, 452073, 461795, 554154, 583320, 602764, 699984, 738872, 753455, 831231, 874980, 904146, 923590, 1108308, 1166640, 1205528, 1356219, 1385385, 1477744, 1506910, 1662462, 1749960, 1808292, 1847180, 2216616, 2260365, 2411056, 2712438, 2770770, 2863129, 3013820, 3324924, 3499920, 3616584, 3694360, 4156155, 4433232, 4520730, 5424876, 5541540, 5726258, 6027640, 6649848, 6781095, 7233168, 7388720, 8312310, 8589387, 9041460, 10849752, 11083080, 11452516, 12055280, 13299696, 13562190, 14315645, 16624620, 17178774, 18082920, 21699504, 22166160, 22905032, 25768161, 27124380, 28631290, 33249240, 34357548, 36165840, 42946935, 45810064, 51536322, 54248760, 57262580, 66498480, 68715096, 85893870, 103072644, 108497520, 114525160, 128840805, 137430192, 171787740, 206145288, 229050320, 257681610, 343575480, 412290576, 515363220, 687150960, 1030726440, 2061452880]

約数ペア:

[(1, 2061452880), (2, 1030726440), (3, 687150960), (4, 515363220), (5, 412290576), (6, 343575480), (8, 257681610), (9, 229050320), (10, 206145288), (12, 171787740), (15, 137430192), (16, 128840805), (18, 114525160), (19, 108497520), (20, 103072644), (24, 85893870), (30, 68715096), (31, 66498480), (36, 57262580), (38, 54248760), (40, 51536322), (45, 45810064), (48, 42946935), (57, 36165840), (60, 34357548), (62, 33249240), (72, 28631290), (76, 27124380), (80, 25768161), (90, 22905032), (93, 22166160), (95, 21699504), (114, 18082920), (120, 17178774), (124, 16624620), (144, 14315645), (152, 13562190), (155, 13299696), (171, 12055280), (180, 11452516), (186, 11083080), (190, 10849752), (228, 9041460), (240, 8589387), (248, 8312310), (279, 7388720), (285, 7233168), (304, 6781095), (310, 6649848), (342, 6027640), (360, 5726258), (372, 5541540), (380, 5424876), (456, 4520730), (465, 4433232), (496, 4156155), (558, 3694360), (570, 3616584), (589, 3499920), (620, 3324924), (684, 3013820), (720, 2863129), (744, 2770770), (760, 2712438), (855, 2411056), (912, 2260365), (930, 2216616), (1116, 1847180), (1140, 1808292), (1178, 1749960), (1240, 1662462), (1368, 1506910), (1395, 1477744), (1488, 1385385), (1520, 1356219), (1710, 1205528), (1767, 1166640), (1860, 1108308), (2232, 923590), (2280, 904146), (2356, 874980), (2480, 831231), (2736, 753455), (2790, 738872), (2945, 699984), (3420, 602764), (3534, 583320), (3720, 554154), (4464, 461795), (4560, 452073), (4712, 437490), (4861, 424080), (5301, 388880), (5580, 369436), (5890, 349992), (6840, 301382), (7068, 291660), (7440, 277077), (8835, 233328), (9424, 218745), (9722, 212040), (10602, 194440), (11160, 184718), (11780, 174996), (13680, 150691), (14136, 145830), (14583, 141360), (17670, 116664), (19444, 106020), (21204, 97220), (22320, 92359), (23560, 87498), (24305, 84816), (26505, 77776), (28272, 72915), (29166, 70680), (35340, 58332), (38888, 53010), (42408, 48610), (43749, 47120)]