1306512960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 224

約数和(自身を含む): 4424232960

約数和(自身を除く): 3117720000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 192, 228, 240, 249, 285, 304, 320, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 863, 912, 960, 996, 1140, 1216, 1245, 1328, 1520, 1577, 1660, 1726, 1824, 1992, 2280, 2490, 2589, 2656, 3040, 3154, 3320, 3452, 3648, 3984, 4315, 4560, 4731, 4980, 5178, 5312, 6080, 6308, 6640, 6904, 7885, 7968, 8630, 9120, 9462, 9960, 10356, 12616, 12945, 13280, 13808, 15770, 15936, 16397, 17260, 18240, 18924, 19920, 20712, 23655, 25232, 25890, 26560, 27616, 31540, 32794, 34520, 37848, 39840, 41424, 47310, 49191, 50464, 51780, 55232, 63080, 65588, 69040, 71629, 75696, 79680, 81985, 82848, 94620, 98382, 100928, 103560, 126160, 131176, 138080, 143258, 151392, 163970, 165696, 189240, 196764, 207120, 214887, 245955, 252320, 262352, 276160, 286516, 302784, 327940, 358145, 378480, 393528, 414240, 429774, 491910, 504640, 524704, 573032, 655880, 716290, 756960, 787056, 828480, 859548, 983820, 1049408, 1074435, 1146064, 1311760, 1360951, 1432580, 1513920, 1574112, 1719096, 1967640, 2148870, 2292128, 2623520, 2721902, 2865160, 3148224, 3438192, 3935280, 4082853, 4297740, 4584256, 5247040, 5443804, 5730320, 6804755, 6876384, 7870560, 8165706, 8595480, 10887608, 11460640, 13609510, 13752768, 15741120, 16331412, 17190960, 20414265, 21775216, 22921280, 27219020, 32662824, 34381920, 40828530, 43550432, 54438040, 65325648, 68763840, 81657060, 87100864, 108876080, 130651296, 163314120, 217752160, 261302592, 326628240, 435504320, 653256480, 1306512960]

約数ペア:

[(1, 1306512960), (2, 653256480), (3, 435504320), (4, 326628240), (5, 261302592), (6, 217752160), (8, 163314120), (10, 130651296), (12, 108876080), (15, 87100864), (16, 81657060), (19, 68763840), (20, 65325648), (24, 54438040), (30, 43550432), (32, 40828530), (38, 34381920), (40, 32662824), (48, 27219020), (57, 22921280), (60, 21775216), (64, 20414265), (76, 17190960), (80, 16331412), (83, 15741120), (95, 13752768), (96, 13609510), (114, 11460640), (120, 10887608), (152, 8595480), (160, 8165706), (166, 7870560), (190, 6876384), (192, 6804755), (228, 5730320), (240, 5443804), (249, 5247040), (285, 4584256), (304, 4297740), (320, 4082853), (332, 3935280), (380, 3438192), (415, 3148224), (456, 2865160), (480, 2721902), (498, 2623520), (570, 2292128), (608, 2148870), (664, 1967640), (760, 1719096), (830, 1574112), (863, 1513920), (912, 1432580), (960, 1360951), (996, 1311760), (1140, 1146064), (1216, 1074435), (1245, 1049408), (1328, 983820), (1520, 859548), (1577, 828480), (1660, 787056), (1726, 756960), (1824, 716290), (1992, 655880), (2280, 573032), (2490, 524704), (2589, 504640), (2656, 491910), (3040, 429774), (3154, 414240), (3320, 393528), (3452, 378480), (3648, 358145), (3984, 327940), (4315, 302784), (4560, 286516), (4731, 276160), (4980, 262352), (5178, 252320), (5312, 245955), (6080, 214887), (6308, 207120), (6640, 196764), (6904, 189240), (7885, 165696), (7968, 163970), (8630, 151392), (9120, 143258), (9462, 138080), (9960, 131176), (10356, 126160), (12616, 103560), (12945, 100928), (13280, 98382), (13808, 94620), (15770, 82848), (15936, 81985), (16397, 79680), (17260, 75696), (18240, 71629), (18924, 69040), (19920, 65588), (20712, 63080), (23655, 55232), (25232, 51780), (25890, 50464), (26560, 49191), (27616, 47310), (31540, 41424), (32794, 39840), (34520, 37848)]