2017869840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 320

約数和(自身を含む): 7987345920

約数和(自身を除く): 5969476080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 317, 336, 360, 378, 420, 421, 432, 504, 540, 560, 630, 634, 720, 756, 840, 842, 945, 951, 1008, 1080, 1260, 1263, 1268, 1512, 1585, 1680, 1684, 1890, 1902, 2105, 2160, 2219, 2520, 2526, 2536, 2853, 2947, 3024, 3170, 3368, 3780, 3789, 3804, 4210, 4438, 4755, 5040, 5052, 5072, 5706, 5894, 6315, 6340, 6657, 6736, 7560, 7578, 7608, 8420, 8559, 8841, 8876, 9510, 10104, 11095, 11367, 11412, 11788, 12630, 12680, 13314, 14265, 14735, 15120, 15156, 15216, 16840, 17118, 17682, 17752, 18945, 19020, 19971, 20208, 22190, 22734, 22824, 23576, 25260, 25360, 26523, 26628, 28530, 29470, 30312, 33285, 33680, 34236, 35364, 35504, 37890, 38040, 39942, 42795, 44205, 44380, 45468, 45648, 47152, 50520, 53046, 53256, 56835, 57060, 58940, 59913, 60624, 66570, 68472, 70728, 75780, 76080, 79569, 79884, 85590, 88410, 88760, 90936, 99855, 101040, 106092, 106512, 113670, 114120, 117880, 119826, 132615, 133140, 133457, 136944, 141456, 151560, 159138, 159768, 171180, 176820, 177520, 181872, 199710, 212184, 227340, 228240, 235760, 239652, 265230, 266280, 266914, 299565, 303120, 318276, 319536, 342360, 353640, 397845, 399420, 400371, 424368, 454680, 479304, 530460, 532560, 533828, 599130, 636552, 667285, 684720, 707280, 795690, 798840, 800742, 909360, 934199, 958608, 1060920, 1067656, 1198260, 1201113, 1273104, 1334570, 1591380, 1597680, 1601484, 1868398, 2001855, 2121840, 2135312, 2396520, 2402226, 2669140, 2802597, 3182760, 3202968, 3603339, 3736796, 4003710, 4670995, 4793040, 4804452, 5338280, 5605194, 6005565, 6365520, 6405936, 7206678, 7473592, 8007420, 8407791, 9341990, 9608904, 10676560, 11210388, 12011130, 14012985, 14413356, 14947184, 16014840, 16815582, 18016695, 18683980, 19217808, 22420776, 24022260, 25223373, 28025970, 28826712, 32029680, 33631164, 36033390, 37367960, 42038955, 44841552, 48044520, 50446746, 56051940, 57653424, 67262328, 72066780, 74735920, 84077910, 96089040, 100893492, 112103880, 126116865, 134524656, 144133560, 168155820, 201786984, 224207760, 252233730, 288267120, 336311640, 403573968, 504467460, 672623280, 1008934920, 2017869840]

約数ペア:

[(1, 2017869840), (2, 1008934920), (3, 672623280), (4, 504467460), (5, 403573968), (6, 336311640), (7, 288267120), (8, 252233730), (9, 224207760), (10, 201786984), (12, 168155820), (14, 144133560), (15, 134524656), (16, 126116865), (18, 112103880), (20, 100893492), (21, 96089040), (24, 84077910), (27, 74735920), (28, 72066780), (30, 67262328), (35, 57653424), (36, 56051940), (40, 50446746), (42, 48044520), (45, 44841552), (48, 42038955), (54, 37367960), (56, 36033390), (60, 33631164), (63, 32029680), (70, 28826712), (72, 28025970), (80, 25223373), (84, 24022260), (90, 22420776), (105, 19217808), (108, 18683980), (112, 18016695), (120, 16815582), (126, 16014840), (135, 14947184), (140, 14413356), (144, 14012985), (168, 12011130), (180, 11210388), (189, 10676560), (210, 9608904), (216, 9341990), (240, 8407791), (252, 8007420), (270, 7473592), (280, 7206678), (315, 6405936), (317, 6365520), (336, 6005565), (360, 5605194), (378, 5338280), (420, 4804452), (421, 4793040), (432, 4670995), (504, 4003710), (540, 3736796), (560, 3603339), (630, 3202968), (634, 3182760), (720, 2802597), (756, 2669140), (840, 2402226), (842, 2396520), (945, 2135312), (951, 2121840), (1008, 2001855), (1080, 1868398), (1260, 1601484), (1263, 1597680), (1268, 1591380), (1512, 1334570), (1585, 1273104), (1680, 1201113), (1684, 1198260), (1890, 1067656), (1902, 1060920), (2105, 958608), (2160, 934199), (2219, 909360), (2520, 800742), (2526, 798840), (2536, 795690), (2853, 707280), (2947, 684720), (3024, 667285), (3170, 636552), (3368, 599130), (3780, 533828), (3789, 532560), (3804, 530460), (4210, 479304), (4438, 454680), (4755, 424368), (5040, 400371), (5052, 399420), (5072, 397845), (5706, 353640), (5894, 342360), (6315, 319536), (6340, 318276), (6657, 303120), (6736, 299565), (7560, 266914), (7578, 266280), (7608, 265230), (8420, 239652), (8559, 235760), (8841, 228240), (8876, 227340), (9510, 212184), (10104, 199710), (11095, 181872), (11367, 177520), (11412, 176820), (11788, 171180), (12630, 159768), (12680, 159138), (13314, 151560), (14265, 141456), (14735, 136944), (15120, 133457), (15156, 133140), (15216, 132615), (16840, 119826), (17118, 117880), (17682, 114120), (17752, 113670), (18945, 106512), (19020, 106092), (19971, 101040), (20208, 99855), (22190, 90936), (22734, 88760), (22824, 88410), (23576, 85590), (25260, 79884), (25360, 79569), (26523, 76080), (26628, 75780), (28530, 70728), (29470, 68472), (30312, 66570), (33285, 60624), (33680, 59913), (34236, 58940), (35364, 57060), (35504, 56835), (37890, 53256), (38040, 53046), (39942, 50520), (42795, 47152), (44205, 45648), (44380, 45468)]