223930560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 224

約数和(自身を含む): 831006720

約数和(自身を除く): 607076160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 420, 448, 470, 480, 560, 564, 658, 672, 705, 709, 752, 840, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1418, 1504, 1645, 1680, 1880, 1974, 2127, 2240, 2256, 2632, 2820, 2836, 3008, 3290, 3360, 3545, 3760, 3948, 4254, 4512, 4935, 4963, 5264, 5640, 5672, 6580, 6720, 7090, 7520, 7896, 8508, 9024, 9870, 9926, 10528, 10635, 11280, 11344, 13160, 14180, 14889, 15040, 15792, 17016, 19740, 19852, 21056, 21270, 22560, 22688, 24815, 26320, 28360, 29778, 31584, 33323, 34032, 39480, 39704, 42540, 45120, 45376, 49630, 52640, 56720, 59556, 63168, 66646, 68064, 74445, 78960, 79408, 85080, 99260, 99969, 105280, 113440, 119112, 133292, 136128, 148890, 157920, 158816, 166615, 170160, 198520, 199938, 226880, 233261, 238224, 266584, 297780, 315840, 317632, 333230, 340320, 397040, 399876, 466522, 476448, 499845, 533168, 595560, 666460, 680640, 699783, 794080, 799752, 933044, 952896, 999690, 1066336, 1166305, 1191120, 1332920, 1399566, 1588160, 1599504, 1866088, 1999380, 2132672, 2332610, 2382240, 2665840, 2799132, 3199008, 3498915, 3732176, 3998760, 4665220, 4764480, 5331680, 5598264, 6398016, 6997830, 7464352, 7997520, 9330440, 10663360, 11196528, 13995660, 14928704, 15995040, 18660880, 22393056, 27991320, 31990080, 37321760, 44786112, 55982640, 74643520, 111965280, 223930560]

約数ペア:

[(1, 223930560), (2, 111965280), (3, 74643520), (4, 55982640), (5, 44786112), (6, 37321760), (7, 31990080), (8, 27991320), (10, 22393056), (12, 18660880), (14, 15995040), (15, 14928704), (16, 13995660), (20, 11196528), (21, 10663360), (24, 9330440), (28, 7997520), (30, 7464352), (32, 6997830), (35, 6398016), (40, 5598264), (42, 5331680), (47, 4764480), (48, 4665220), (56, 3998760), (60, 3732176), (64, 3498915), (70, 3199008), (80, 2799132), (84, 2665840), (94, 2382240), (96, 2332610), (105, 2132672), (112, 1999380), (120, 1866088), (140, 1599504), (141, 1588160), (160, 1399566), (168, 1332920), (188, 1191120), (192, 1166305), (210, 1066336), (224, 999690), (235, 952896), (240, 933044), (280, 799752), (282, 794080), (320, 699783), (329, 680640), (336, 666460), (376, 595560), (420, 533168), (448, 499845), (470, 476448), (480, 466522), (560, 399876), (564, 397040), (658, 340320), (672, 333230), (705, 317632), (709, 315840), (752, 297780), (840, 266584), (940, 238224), (960, 233261), (987, 226880), (1120, 199938), (1128, 198520), (1316, 170160), (1344, 166615), (1410, 158816), (1418, 157920), (1504, 148890), (1645, 136128), (1680, 133292), (1880, 119112), (1974, 113440), (2127, 105280), (2240, 99969), (2256, 99260), (2632, 85080), (2820, 79408), (2836, 78960), (3008, 74445), (3290, 68064), (3360, 66646), (3545, 63168), (3760, 59556), (3948, 56720), (4254, 52640), (4512, 49630), (4935, 45376), (4963, 45120), (5264, 42540), (5640, 39704), (5672, 39480), (6580, 34032), (6720, 33323), (7090, 31584), (7520, 29778), (7896, 28360), (8508, 26320), (9024, 24815), (9870, 22688), (9926, 22560), (10528, 21270), (10635, 21056), (11280, 19852), (11344, 19740), (13160, 17016), (14180, 15792), (14889, 15040)]