1946450880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61441}}^1$

素因数の和:61475

約数の個数: 168

約数和(自身を含む): 7303733424

約数和(自身を除く): 5357282544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 61441, 122882, 184323, 245764, 307205, 368646, 491528, 552969, 614410, 675851, 737292, 921615, 983056, 1105938, 1228820, 1351702, 1474584, 1843230, 1966112, 2027553, 2211876, 2457640, 2703404, 2764845, 2949168, 3379255, 3686460, 3932224, 4055106, 4423752, 4915280, 5406808, 5529690, 5898336, 6082659, 6758510, 7372920, 8110212, 8847504, 9830560, 10137765, 10813616, 11059380, 11796672, 12165318, 13517020, 14745840, 16220424, 17695008, 19661120, 20275530, 21627232, 22118760, 24330636, 27034040, 29491680, 30413295, 32440848, 35390016, 40551060, 43254464, 44237520, 48661272, 54068080, 58983360, 60826590, 64881696, 81102120, 88475040, 97322544, 108136160, 121653180, 129763392, 162204240, 176950080, 194645088, 216272320, 243306360, 324408480, 389290176, 486612720, 648816960, 973225440, 1946450880]

約数ペア:

[(1, 1946450880), (2, 973225440), (3, 648816960), (4, 486612720), (5, 389290176), (6, 324408480), (8, 243306360), (9, 216272320), (10, 194645088), (11, 176950080), (12, 162204240), (15, 129763392), (16, 121653180), (18, 108136160), (20, 97322544), (22, 88475040), (24, 81102120), (30, 64881696), (32, 60826590), (33, 58983360), (36, 54068080), (40, 48661272), (44, 44237520), (45, 43254464), (48, 40551060), (55, 35390016), (60, 32440848), (64, 30413295), (66, 29491680), (72, 27034040), (80, 24330636), (88, 22118760), (90, 21627232), (96, 20275530), (99, 19661120), (110, 17695008), (120, 16220424), (132, 14745840), (144, 13517020), (160, 12165318), (165, 11796672), (176, 11059380), (180, 10813616), (192, 10137765), (198, 9830560), (220, 8847504), (240, 8110212), (264, 7372920), (288, 6758510), (320, 6082659), (330, 5898336), (352, 5529690), (360, 5406808), (396, 4915280), (440, 4423752), (480, 4055106), (495, 3932224), (528, 3686460), (576, 3379255), (660, 2949168), (704, 2764845), (720, 2703404), (792, 2457640), (880, 2211876), (960, 2027553), (990, 1966112), (1056, 1843230), (1320, 1474584), (1440, 1351702), (1584, 1228820), (1760, 1105938), (1980, 983056), (2112, 921615), (2640, 737292), (2880, 675851), (3168, 614410), (3520, 552969), (3960, 491528), (5280, 368646), (6336, 307205), (7920, 245764), (10560, 184323), (15840, 122882), (31680, 61441)]