219961440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 783820800

約数和(自身を除く): 563859360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 216, 236, 240, 270, 288, 295, 354, 360, 432, 472, 480, 531, 540, 590, 708, 720, 863, 864, 885, 944, 1062, 1080, 1180, 1416, 1440, 1593, 1726, 1770, 1888, 2124, 2160, 2360, 2589, 2655, 2832, 3186, 3452, 3540, 4248, 4315, 4320, 4720, 5178, 5310, 5664, 6372, 6904, 7080, 7767, 7965, 8496, 8630, 9440, 10356, 10620, 12744, 12945, 13808, 14160, 15534, 15930, 16992, 17260, 20712, 21240, 23301, 25488, 25890, 27616, 28320, 31068, 31860, 34520, 38835, 41424, 42480, 46602, 50917, 50976, 51780, 62136, 63720, 69040, 77670, 82848, 84960, 93204, 101834, 103560, 116505, 124272, 127440, 138080, 152751, 155340, 186408, 203668, 207120, 233010, 248544, 254585, 254880, 305502, 310680, 372816, 407336, 414240, 458253, 466020, 509170, 611004, 621360, 745632, 763755, 814672, 916506, 932040, 1018340, 1222008, 1242720, 1374759, 1527510, 1629344, 1833012, 1864080, 2036680, 2291265, 2444016, 2749518, 3055020, 3666024, 3728160, 4073360, 4582530, 4888032, 5499036, 6110040, 6873795, 7332048, 8146720, 9165060, 10998072, 12220080, 13747590, 14664096, 18330120, 21996144, 24440160, 27495180, 36660240, 43992288, 54990360, 73320480, 109980720, 219961440]

約数ペア:

[(1, 219961440), (2, 109980720), (3, 73320480), (4, 54990360), (5, 43992288), (6, 36660240), (8, 27495180), (9, 24440160), (10, 21996144), (12, 18330120), (15, 14664096), (16, 13747590), (18, 12220080), (20, 10998072), (24, 9165060), (27, 8146720), (30, 7332048), (32, 6873795), (36, 6110040), (40, 5499036), (45, 4888032), (48, 4582530), (54, 4073360), (59, 3728160), (60, 3666024), (72, 3055020), (80, 2749518), (90, 2444016), (96, 2291265), (108, 2036680), (118, 1864080), (120, 1833012), (135, 1629344), (144, 1527510), (160, 1374759), (177, 1242720), (180, 1222008), (216, 1018340), (236, 932040), (240, 916506), (270, 814672), (288, 763755), (295, 745632), (354, 621360), (360, 611004), (432, 509170), (472, 466020), (480, 458253), (531, 414240), (540, 407336), (590, 372816), (708, 310680), (720, 305502), (863, 254880), (864, 254585), (885, 248544), (944, 233010), (1062, 207120), (1080, 203668), (1180, 186408), (1416, 155340), (1440, 152751), (1593, 138080), (1726, 127440), (1770, 124272), (1888, 116505), (2124, 103560), (2160, 101834), (2360, 93204), (2589, 84960), (2655, 82848), (2832, 77670), (3186, 69040), (3452, 63720), (3540, 62136), (4248, 51780), (4315, 50976), (4320, 50917), (4720, 46602), (5178, 42480), (5310, 41424), (5664, 38835), (6372, 34520), (6904, 31860), (7080, 31068), (7767, 28320), (7965, 27616), (8496, 25890), (8630, 25488), (9440, 23301), (10356, 21240), (10620, 20712), (12744, 17260), (12945, 16992), (13808, 15930), (14160, 15534)]