205464480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1783

約数の個数: 192

約数和(自身を含む): 734106240

約数和(自身を除く): 528641760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1733, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3466, 3705, 3952, 4560, 4940, 5199, 5928, 6240, 6932, 7410, 7904, 8665, 9120, 9880, 10398, 11856, 13864, 14820, 17330, 19760, 20796, 22529, 23712, 25995, 27728, 29640, 32927, 34660, 39520, 41592, 45058, 51990, 55456, 59280, 65854, 67587, 69320, 83184, 90116, 98781, 103980, 112645, 118560, 131708, 135174, 138640, 164635, 166368, 180232, 197562, 207960, 225290, 263416, 270348, 277280, 329270, 337935, 360464, 395124, 415920, 428051, 450580, 493905, 526832, 540696, 658540, 675870, 720928, 790248, 831840, 856102, 901160, 987810, 1053664, 1081392, 1284153, 1317080, 1351740, 1580496, 1712204, 1802320, 1975620, 2140255, 2162784, 2568306, 2634160, 2703480, 3160992, 3424408, 3604640, 3951240, 4280510, 5136612, 5268320, 5406960, 6420765, 6848816, 7902480, 8561020, 10273224, 10813920, 12841530, 13697632, 15804960, 17122040, 20546448, 25683060, 34244080, 41092896, 51366120, 68488160, 102732240, 205464480]

約数ペア:

[(1, 205464480), (2, 102732240), (3, 68488160), (4, 51366120), (5, 41092896), (6, 34244080), (8, 25683060), (10, 20546448), (12, 17122040), (13, 15804960), (15, 13697632), (16, 12841530), (19, 10813920), (20, 10273224), (24, 8561020), (26, 7902480), (30, 6848816), (32, 6420765), (38, 5406960), (39, 5268320), (40, 5136612), (48, 4280510), (52, 3951240), (57, 3604640), (60, 3424408), (65, 3160992), (76, 2703480), (78, 2634160), (80, 2568306), (95, 2162784), (96, 2140255), (104, 1975620), (114, 1802320), (120, 1712204), (130, 1580496), (152, 1351740), (156, 1317080), (160, 1284153), (190, 1081392), (195, 1053664), (208, 987810), (228, 901160), (240, 856102), (247, 831840), (260, 790248), (285, 720928), (304, 675870), (312, 658540), (380, 540696), (390, 526832), (416, 493905), (456, 450580), (480, 428051), (494, 415920), (520, 395124), (570, 360464), (608, 337935), (624, 329270), (741, 277280), (760, 270348), (780, 263416), (912, 225290), (988, 207960), (1040, 197562), (1140, 180232), (1235, 166368), (1248, 164635), (1482, 138640), (1520, 135174), (1560, 131708), (1733, 118560), (1824, 112645), (1976, 103980), (2080, 98781), (2280, 90116), (2470, 83184), (2964, 69320), (3040, 67587), (3120, 65854), (3466, 59280), (3705, 55456), (3952, 51990), (4560, 45058), (4940, 41592), (5199, 39520), (5928, 34660), (6240, 32927), (6932, 29640), (7410, 27728), (7904, 25995), (8665, 23712), (9120, 22529), (9880, 20796), (10398, 19760), (11856, 17330), (13864, 14820)]