204439472560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{80107}}^1$

素因数の和:80235

約数の個数: 160

約数和(自身を含む): 529251125760

約数和(自身を除く): 324811653200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 73, 76, 80, 92, 95, 115, 146, 152, 184, 190, 230, 292, 304, 365, 368, 380, 437, 460, 584, 730, 760, 874, 920, 1168, 1387, 1460, 1520, 1679, 1748, 1840, 2185, 2774, 2920, 3358, 3496, 4370, 5548, 5840, 6716, 6935, 6992, 8395, 8740, 11096, 13432, 13870, 16790, 17480, 22192, 26864, 27740, 31901, 33580, 34960, 55480, 63802, 67160, 80107, 110960, 127604, 134320, 159505, 160214, 255208, 319010, 320428, 400535, 510416, 638020, 640856, 801070, 1276040, 1281712, 1522033, 1602140, 1842461, 2552080, 3044066, 3204280, 3684922, 5847811, 6088132, 6408560, 7369844, 7610165, 9212305, 11695622, 12176264, 14739688, 15220330, 18424610, 23391244, 24352528, 29239055, 29479376, 30440660, 35006759, 36849220, 46782488, 58478110, 60881320, 70013518, 73698440, 93564976, 111108409, 116956220, 121762640, 134499653, 140027036, 147396880, 175033795, 222216818, 233912440, 268999306, 280054072, 350067590, 444433636, 467824880, 537998612, 555542045, 560108144, 672498265, 700135180, 888867272, 1075997224, 1111084090, 1344996530, 1400270360, 1777734544, 2151994448, 2222168180, 2555493407, 2689993060, 2800540720, 4444336360, 5110986814, 5379986120, 8888672720, 10221973628, 10759972240, 12777467035, 20443947256, 25554934070, 40887894512, 51109868140, 102219736280, 204439472560]

約数ペア:

[(1, 204439472560), (2, 102219736280), (4, 51109868140), (5, 40887894512), (8, 25554934070), (10, 20443947256), (16, 12777467035), (19, 10759972240), (20, 10221973628), (23, 8888672720), (38, 5379986120), (40, 5110986814), (46, 4444336360), (73, 2800540720), (76, 2689993060), (80, 2555493407), (92, 2222168180), (95, 2151994448), (115, 1777734544), (146, 1400270360), (152, 1344996530), (184, 1111084090), (190, 1075997224), (230, 888867272), (292, 700135180), (304, 672498265), (365, 560108144), (368, 555542045), (380, 537998612), (437, 467824880), (460, 444433636), (584, 350067590), (730, 280054072), (760, 268999306), (874, 233912440), (920, 222216818), (1168, 175033795), (1387, 147396880), (1460, 140027036), (1520, 134499653), (1679, 121762640), (1748, 116956220), (1840, 111108409), (2185, 93564976), (2774, 73698440), (2920, 70013518), (3358, 60881320), (3496, 58478110), (4370, 46782488), (5548, 36849220), (5840, 35006759), (6716, 30440660), (6935, 29479376), (6992, 29239055), (8395, 24352528), (8740, 23391244), (11096, 18424610), (13432, 15220330), (13870, 14739688), (16790, 12176264), (17480, 11695622), (22192, 9212305), (26864, 7610165), (27740, 7369844), (31901, 6408560), (33580, 6088132), (34960, 5847811), (55480, 3684922), (63802, 3204280), (67160, 3044066), (80107, 2552080), (110960, 1842461), (127604, 1602140), (134320, 1522033), (159505, 1281712), (160214, 1276040), (255208, 801070), (319010, 640856), (320428, 638020), (400535, 510416)]