2761014760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 7653139200

約数和(自身を除く): 4892124440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 73, 92, 98, 115, 140, 146, 161, 184, 196, 230, 245, 280, 292, 322, 365, 392, 460, 490, 511, 584, 644, 730, 805, 839, 920, 980, 1022, 1127, 1288, 1460, 1610, 1678, 1679, 1960, 2044, 2254, 2555, 2920, 3220, 3356, 3358, 3577, 4088, 4195, 4508, 5110, 5635, 5873, 6440, 6712, 6716, 7154, 8390, 8395, 9016, 10220, 11270, 11746, 11753, 13432, 14308, 16780, 16790, 17885, 19297, 20440, 22540, 23492, 23506, 28616, 29365, 33560, 33580, 35770, 38594, 41111, 45080, 46984, 47012, 58730, 58765, 61247, 67160, 71540, 77188, 82222, 82271, 94024, 96485, 117460, 117530, 122494, 135079, 143080, 154376, 164444, 164542, 192970, 205555, 234920, 235060, 244988, 270158, 306235, 328888, 329084, 385940, 411110, 411355, 428729, 470120, 489976, 540316, 612470, 658168, 675395, 771880, 822220, 822710, 857458, 945553, 1080632, 1224940, 1350790, 1408681, 1644440, 1645420, 1714916, 1891106, 2143645, 2449880, 2701580, 2817362, 3001103, 3290840, 3429832, 3782212, 4287290, 4727765, 5403160, 5634724, 6002206, 7043405, 7564424, 8574580, 9455530, 9860767, 11269448, 12004412, 14086810, 15005515, 17149160, 18911060, 19721534, 24008824, 28173620, 30011030, 37822120, 39443068, 49303835, 56347240, 60022060, 69025369, 78886136, 98607670, 120044120, 138050738, 197215340, 276101476, 345126845, 394430680, 552202952, 690253690, 1380507380, 2761014760]

約数ペア:

[(1, 2761014760), (2, 1380507380), (4, 690253690), (5, 552202952), (7, 394430680), (8, 345126845), (10, 276101476), (14, 197215340), (20, 138050738), (23, 120044120), (28, 98607670), (35, 78886136), (40, 69025369), (46, 60022060), (49, 56347240), (56, 49303835), (70, 39443068), (73, 37822120), (92, 30011030), (98, 28173620), (115, 24008824), (140, 19721534), (146, 18911060), (161, 17149160), (184, 15005515), (196, 14086810), (230, 12004412), (245, 11269448), (280, 9860767), (292, 9455530), (322, 8574580), (365, 7564424), (392, 7043405), (460, 6002206), (490, 5634724), (511, 5403160), (584, 4727765), (644, 4287290), (730, 3782212), (805, 3429832), (839, 3290840), (920, 3001103), (980, 2817362), (1022, 2701580), (1127, 2449880), (1288, 2143645), (1460, 1891106), (1610, 1714916), (1678, 1645420), (1679, 1644440), (1960, 1408681), (2044, 1350790), (2254, 1224940), (2555, 1080632), (2920, 945553), (3220, 857458), (3356, 822710), (3358, 822220), (3577, 771880), (4088, 675395), (4195, 658168), (4508, 612470), (5110, 540316), (5635, 489976), (5873, 470120), (6440, 428729), (6712, 411355), (6716, 411110), (7154, 385940), (8390, 329084), (8395, 328888), (9016, 306235), (10220, 270158), (11270, 244988), (11746, 235060), (11753, 234920), (13432, 205555), (14308, 192970), (16780, 164542), (16790, 164444), (17885, 154376), (19297, 143080), (20440, 135079), (22540, 122494), (23492, 117530), (23506, 117460), (28616, 96485), (29365, 94024), (33560, 82271), (33580, 82222), (35770, 77188), (38594, 71540), (41111, 67160), (45080, 61247), (46984, 58765), (47012, 58730)]