222871320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1582

約数の個数: 192

約数和(自身を含む): 842400000

約数和(自身を除く): 619528680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 590, 630, 708, 826, 840, 885, 1062, 1180, 1239, 1260, 1416, 1499, 1652, 1770, 2065, 2124, 2360, 2478, 2520, 2655, 2998, 3304, 3540, 3717, 4130, 4248, 4497, 4956, 5310, 5996, 6195, 7080, 7434, 7495, 8260, 8994, 9912, 10493, 10620, 11992, 12390, 13491, 14868, 14990, 16520, 17988, 18585, 20986, 21240, 22485, 24780, 26982, 29736, 29980, 31479, 35976, 37170, 41972, 44970, 49560, 52465, 53964, 59960, 62958, 67455, 74340, 83944, 88441, 89940, 94437, 104930, 107928, 125916, 134910, 148680, 157395, 176882, 179880, 188874, 209860, 251832, 265323, 269820, 314790, 353764, 377748, 419720, 442205, 472185, 530646, 539640, 619087, 629580, 707528, 755496, 795969, 884410, 944370, 1061292, 1238174, 1259160, 1326615, 1591938, 1768820, 1857261, 1888740, 2122584, 2476348, 2653230, 3095435, 3183876, 3537640, 3714522, 3777480, 3979845, 4952696, 5306460, 5571783, 6190870, 6367752, 7429044, 7959690, 9286305, 10612920, 11143566, 12381740, 14858088, 15919380, 18572610, 22287132, 24763480, 27858915, 31838760, 37145220, 44574264, 55717830, 74290440, 111435660, 222871320]

約数ペア:

[(1, 222871320), (2, 111435660), (3, 74290440), (4, 55717830), (5, 44574264), (6, 37145220), (7, 31838760), (8, 27858915), (9, 24763480), (10, 22287132), (12, 18572610), (14, 15919380), (15, 14858088), (18, 12381740), (20, 11143566), (21, 10612920), (24, 9286305), (28, 7959690), (30, 7429044), (35, 6367752), (36, 6190870), (40, 5571783), (42, 5306460), (45, 4952696), (56, 3979845), (59, 3777480), (60, 3714522), (63, 3537640), (70, 3183876), (72, 3095435), (84, 2653230), (90, 2476348), (105, 2122584), (118, 1888740), (120, 1857261), (126, 1768820), (140, 1591938), (168, 1326615), (177, 1259160), (180, 1238174), (210, 1061292), (236, 944370), (252, 884410), (280, 795969), (295, 755496), (315, 707528), (354, 629580), (360, 619087), (413, 539640), (420, 530646), (472, 472185), (504, 442205), (531, 419720), (590, 377748), (630, 353764), (708, 314790), (826, 269820), (840, 265323), (885, 251832), (1062, 209860), (1180, 188874), (1239, 179880), (1260, 176882), (1416, 157395), (1499, 148680), (1652, 134910), (1770, 125916), (2065, 107928), (2124, 104930), (2360, 94437), (2478, 89940), (2520, 88441), (2655, 83944), (2998, 74340), (3304, 67455), (3540, 62958), (3717, 59960), (4130, 53964), (4248, 52465), (4497, 49560), (4956, 44970), (5310, 41972), (5996, 37170), (6195, 35976), (7080, 31479), (7434, 29980), (7495, 29736), (8260, 26982), (8994, 24780), (9912, 22485), (10493, 21240), (10620, 20986), (11992, 18585), (12390, 17988), (13491, 16520), (14868, 14990)]