61279680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 224

約数和(自身を含む): 242864640

約数和(自身を除く): 181584960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 829, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1658, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2487, 2640, 3080, 3316, 3360, 3520, 3696, 4145, 4620, 4928, 4974, 5280, 5803, 6160, 6632, 6720, 7392, 8290, 9119, 9240, 9948, 10560, 11606, 12320, 12435, 13264, 14784, 16580, 17409, 18238, 18480, 19896, 23212, 24640, 24870, 26528, 27357, 29015, 33160, 34818, 36476, 36960, 39792, 45595, 46424, 49740, 53056, 54714, 58030, 63833, 66320, 69636, 72952, 73920, 79584, 87045, 91190, 92848, 99480, 109428, 116060, 127666, 132640, 136785, 139272, 145904, 159168, 174090, 182380, 185696, 191499, 198960, 218856, 232120, 255332, 265280, 273570, 278544, 291808, 319165, 348180, 364760, 371392, 382998, 397920, 437712, 464240, 510664, 547140, 557088, 583616, 638330, 696360, 729520, 765996, 795840, 875424, 928480, 957495, 1021328, 1094280, 1114176, 1276660, 1392720, 1459040, 1531992, 1750848, 1856960, 1914990, 2042656, 2188560, 2553320, 2785440, 2918080, 3063984, 3829980, 4085312, 4377120, 5106640, 5570880, 6127968, 7659960, 8754240, 10213280, 12255936, 15319920, 20426560, 30639840, 61279680]

約数ペア:

[(1, 61279680), (2, 30639840), (3, 20426560), (4, 15319920), (5, 12255936), (6, 10213280), (7, 8754240), (8, 7659960), (10, 6127968), (11, 5570880), (12, 5106640), (14, 4377120), (15, 4085312), (16, 3829980), (20, 3063984), (21, 2918080), (22, 2785440), (24, 2553320), (28, 2188560), (30, 2042656), (32, 1914990), (33, 1856960), (35, 1750848), (40, 1531992), (42, 1459040), (44, 1392720), (48, 1276660), (55, 1114176), (56, 1094280), (60, 1021328), (64, 957495), (66, 928480), (70, 875424), (77, 795840), (80, 765996), (84, 729520), (88, 696360), (96, 638330), (105, 583616), (110, 557088), (112, 547140), (120, 510664), (132, 464240), (140, 437712), (154, 397920), (160, 382998), (165, 371392), (168, 364760), (176, 348180), (192, 319165), (210, 291808), (220, 278544), (224, 273570), (231, 265280), (240, 255332), (264, 232120), (280, 218856), (308, 198960), (320, 191499), (330, 185696), (336, 182380), (352, 174090), (385, 159168), (420, 145904), (440, 139272), (448, 136785), (462, 132640), (480, 127666), (528, 116060), (560, 109428), (616, 99480), (660, 92848), (672, 91190), (704, 87045), (770, 79584), (829, 73920), (840, 72952), (880, 69636), (924, 66320), (960, 63833), (1056, 58030), (1120, 54714), (1155, 53056), (1232, 49740), (1320, 46424), (1344, 45595), (1540, 39792), (1658, 36960), (1680, 36476), (1760, 34818), (1848, 33160), (2112, 29015), (2240, 27357), (2310, 26528), (2464, 24870), (2487, 24640), (2640, 23212), (3080, 19896), (3316, 18480), (3360, 18238), (3520, 17409), (3696, 16580), (4145, 14784), (4620, 13264), (4928, 12435), (4974, 12320), (5280, 11606), (5803, 10560), (6160, 9948), (6632, 9240), (6720, 9119), (7392, 8290)]