396192720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 240

約数和(自身を含む): 1543651200

約数和(自身を除く): 1147458480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 1949, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 3898, 4235, 4620, 4840, 5082, 5808, 5847, 6160, 6776, 7260, 7796, 8470, 9240, 9680, 9745, 10164, 11694, 12705, 13552, 13643, 14520, 15592, 16940, 18480, 19490, 20328, 21439, 23388, 25410, 27286, 29040, 29235, 31184, 33880, 38980, 40656, 40929, 42878, 46776, 50820, 54572, 58470, 64317, 67760, 68215, 77960, 81858, 85756, 93552, 101640, 107195, 109144, 116940, 128634, 136430, 150073, 155920, 163716, 171512, 203280, 204645, 214390, 218288, 233880, 235829, 257268, 272860, 300146, 321585, 327432, 343024, 409290, 428780, 450219, 467760, 471658, 514536, 545720, 600292, 643170, 654864, 707487, 750365, 818580, 857560, 900438, 943316, 1029072, 1091440, 1179145, 1200584, 1286340, 1414974, 1500730, 1637160, 1650803, 1715120, 1800876, 1886632, 2251095, 2358290, 2401168, 2572680, 2829948, 3001460, 3274320, 3301606, 3537435, 3601752, 3773264, 4502190, 4716580, 4952409, 5145360, 5659896, 6002920, 6603212, 7074870, 7203504, 8254015, 9004380, 9433160, 9904818, 11319792, 12005840, 13206424, 14149740, 16508030, 18008760, 18866320, 19809636, 24762045, 26412848, 28299480, 33016060, 36017520, 39619272, 49524090, 56598960, 66032120, 79238544, 99048180, 132064240, 198096360, 396192720]

約数ペア:

[(1, 396192720), (2, 198096360), (3, 132064240), (4, 99048180), (5, 79238544), (6, 66032120), (7, 56598960), (8, 49524090), (10, 39619272), (11, 36017520), (12, 33016060), (14, 28299480), (15, 26412848), (16, 24762045), (20, 19809636), (21, 18866320), (22, 18008760), (24, 16508030), (28, 14149740), (30, 13206424), (33, 12005840), (35, 11319792), (40, 9904818), (42, 9433160), (44, 9004380), (48, 8254015), (55, 7203504), (56, 7074870), (60, 6603212), (66, 6002920), (70, 5659896), (77, 5145360), (80, 4952409), (84, 4716580), (88, 4502190), (105, 3773264), (110, 3601752), (112, 3537435), (120, 3301606), (121, 3274320), (132, 3001460), (140, 2829948), (154, 2572680), (165, 2401168), (168, 2358290), (176, 2251095), (210, 1886632), (220, 1800876), (231, 1715120), (240, 1650803), (242, 1637160), (264, 1500730), (280, 1414974), (308, 1286340), (330, 1200584), (336, 1179145), (363, 1091440), (385, 1029072), (420, 943316), (440, 900438), (462, 857560), (484, 818580), (528, 750365), (560, 707487), (605, 654864), (616, 643170), (660, 600292), (726, 545720), (770, 514536), (840, 471658), (847, 467760), (880, 450219), (924, 428780), (968, 409290), (1155, 343024), (1210, 327432), (1232, 321585), (1320, 300146), (1452, 272860), (1540, 257268), (1680, 235829), (1694, 233880), (1815, 218288), (1848, 214390), (1936, 204645), (1949, 203280), (2310, 171512), (2420, 163716), (2541, 155920), (2640, 150073), (2904, 136430), (3080, 128634), (3388, 116940), (3630, 109144), (3696, 107195), (3898, 101640), (4235, 93552), (4620, 85756), (4840, 81858), (5082, 77960), (5808, 68215), (5847, 67760), (6160, 64317), (6776, 58470), (7260, 54572), (7796, 50820), (8470, 46776), (9240, 42878), (9680, 40929), (9745, 40656), (10164, 38980), (11694, 33880), (12705, 31184), (13552, 29235), (13643, 29040), (14520, 27286), (15592, 25410), (16940, 23388), (18480, 21439), (19490, 20328)]