320314148400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{3449}}^1$

素因数の和:4064

約数の個数: 240

約数和(自身を含む): 1034261258400

約数和(自身を除く): 713947110000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 193, 200, 240, 300, 386, 400, 401, 579, 600, 772, 802, 965, 1158, 1200, 1203, 1544, 1604, 1930, 2005, 2316, 2406, 2895, 3088, 3208, 3449, 3860, 4010, 4632, 4812, 4825, 5790, 6015, 6416, 6898, 7720, 8020, 9264, 9624, 9650, 10025, 10347, 11580, 12030, 13796, 14475, 15440, 16040, 17245, 19248, 19300, 20050, 20694, 23160, 24060, 27592, 28950, 30075, 32080, 34490, 38600, 40100, 41388, 46320, 48120, 51735, 55184, 57900, 60150, 68980, 77200, 77393, 80200, 82776, 86225, 96240, 103470, 115800, 120300, 137960, 154786, 160400, 165552, 172450, 206940, 231600, 232179, 240600, 258675, 275920, 309572, 344900, 386965, 413880, 464358, 481200, 517350, 619144, 665657, 689800, 773930, 827760, 928716, 1034700, 1160895, 1238288, 1331314, 1379600, 1383049, 1547860, 1857432, 1934825, 1996971, 2069400, 2321790, 2662628, 2766098, 3095720, 3328285, 3714864, 3869650, 3993942, 4138800, 4149147, 4643580, 5325256, 5532196, 5804475, 6191440, 6656570, 6915245, 7739300, 7987884, 8298294, 9287160, 9984855, 10650512, 11064392, 11608950, 13313140, 13830490, 15478600, 15975768, 16596588, 16641425, 18574320, 19969710, 20745735, 22128784, 23217900, 26626280, 27660980, 30957200, 31951536, 33193176, 33282850, 34576225, 39939420, 41491470, 46435800, 49924275, 53252560, 55321960, 66386352, 66565700, 69152450, 79878840, 82982940, 92871600, 99848550, 103728675, 110643920, 133131400, 138304900, 159757680, 165965880, 199697100, 207457350, 266262800, 266928457, 276609800, 331931760, 399394200, 414914700, 533856914, 553219600, 798788400, 800785371, 829829400, 1067713828, 1334642285, 1601570742, 1659658800, 2135427656, 2669284570, 3203141484, 4003926855, 4270855312, 5338569140, 6406282968, 6673211425, 8007853710, 10677138280, 12812565936, 13346422850, 16015707420, 20019634275, 21354276560, 26692845700, 32031414840, 40039268550, 53385691400, 64062829680, 80078537100, 106771382800, 160157074200, 320314148400]

約数ペア:

[(1, 320314148400), (2, 160157074200), (3, 106771382800), (4, 80078537100), (5, 64062829680), (6, 53385691400), (8, 40039268550), (10, 32031414840), (12, 26692845700), (15, 21354276560), (16, 20019634275), (20, 16015707420), (24, 13346422850), (25, 12812565936), (30, 10677138280), (40, 8007853710), (48, 6673211425), (50, 6406282968), (60, 5338569140), (75, 4270855312), (80, 4003926855), (100, 3203141484), (120, 2669284570), (150, 2135427656), (193, 1659658800), (200, 1601570742), (240, 1334642285), (300, 1067713828), (386, 829829400), (400, 800785371), (401, 798788400), (579, 553219600), (600, 533856914), (772, 414914700), (802, 399394200), (965, 331931760), (1158, 276609800), (1200, 266928457), (1203, 266262800), (1544, 207457350), (1604, 199697100), (1930, 165965880), (2005, 159757680), (2316, 138304900), (2406, 133131400), (2895, 110643920), (3088, 103728675), (3208, 99848550), (3449, 92871600), (3860, 82982940), (4010, 79878840), (4632, 69152450), (4812, 66565700), (4825, 66386352), (5790, 55321960), (6015, 53252560), (6416, 49924275), (6898, 46435800), (7720, 41491470), (8020, 39939420), (9264, 34576225), (9624, 33282850), (9650, 33193176), (10025, 31951536), (10347, 30957200), (11580, 27660980), (12030, 26626280), (13796, 23217900), (14475, 22128784), (15440, 20745735), (16040, 19969710), (17245, 18574320), (19248, 16641425), (19300, 16596588), (20050, 15975768), (20694, 15478600), (23160, 13830490), (24060, 13313140), (27592, 11608950), (28950, 11064392), (30075, 10650512), (32080, 9984855), (34490, 9287160), (38600, 8298294), (40100, 7987884), (41388, 7739300), (46320, 6915245), (48120, 6656570), (51735, 6191440), (55184, 5804475), (57900, 5532196), (60150, 5325256), (68980, 4643580), (77200, 4149147), (77393, 4138800), (80200, 3993942), (82776, 3869650), (86225, 3714864), (96240, 3328285), (103470, 3095720), (115800, 2766098), (120300, 2662628), (137960, 2321790), (154786, 2069400), (160400, 1996971), (165552, 1934825), (172450, 1857432), (206940, 1547860), (231600, 1383049), (232179, 1379600), (240600, 1331314), (258675, 1238288), (275920, 1160895), (309572, 1034700), (344900, 928716), (386965, 827760), (413880, 773930), (464358, 689800), (481200, 665657), (517350, 619144)]