663610080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 2400427008

約数和(自身を除く): 1736816928

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 313, 336, 420, 480, 560, 626, 631, 672, 840, 939, 1120, 1252, 1262, 1565, 1680, 1878, 1893, 2191, 2504, 2524, 3130, 3155, 3360, 3756, 3786, 4382, 4417, 4695, 5008, 5048, 6260, 6310, 6573, 7512, 7572, 8764, 8834, 9390, 9465, 10016, 10096, 10955, 12520, 12620, 13146, 13251, 15024, 15144, 17528, 17668, 18780, 18930, 20192, 21910, 22085, 25040, 25240, 26292, 26502, 30048, 30288, 32865, 35056, 35336, 37560, 37860, 43820, 44170, 50080, 50480, 52584, 53004, 60576, 65730, 66255, 70112, 70672, 75120, 75720, 87640, 88340, 100960, 105168, 106008, 131460, 132510, 141344, 150240, 151440, 175280, 176680, 197503, 210336, 212016, 262920, 265020, 302880, 350560, 353360, 395006, 424032, 525840, 530040, 592509, 706720, 790012, 987515, 1051680, 1060080, 1185018, 1382521, 1580024, 1975030, 2120160, 2370036, 2765042, 2962545, 3160048, 3950060, 4147563, 4740072, 5530084, 5925090, 6320096, 6912605, 7900120, 8295126, 9480144, 11060168, 11850180, 13825210, 15800240, 16590252, 18960288, 20737815, 22120336, 23700360, 27650420, 31600480, 33180504, 41475630, 44240672, 47400720, 55300840, 66361008, 82951260, 94801440, 110601680, 132722016, 165902520, 221203360, 331805040, 663610080]

約数ペア:

[(1, 663610080), (2, 331805040), (3, 221203360), (4, 165902520), (5, 132722016), (6, 110601680), (7, 94801440), (8, 82951260), (10, 66361008), (12, 55300840), (14, 47400720), (15, 44240672), (16, 41475630), (20, 33180504), (21, 31600480), (24, 27650420), (28, 23700360), (30, 22120336), (32, 20737815), (35, 18960288), (40, 16590252), (42, 15800240), (48, 13825210), (56, 11850180), (60, 11060168), (70, 9480144), (80, 8295126), (84, 7900120), (96, 6912605), (105, 6320096), (112, 5925090), (120, 5530084), (140, 4740072), (160, 4147563), (168, 3950060), (210, 3160048), (224, 2962545), (240, 2765042), (280, 2370036), (313, 2120160), (336, 1975030), (420, 1580024), (480, 1382521), (560, 1185018), (626, 1060080), (631, 1051680), (672, 987515), (840, 790012), (939, 706720), (1120, 592509), (1252, 530040), (1262, 525840), (1565, 424032), (1680, 395006), (1878, 353360), (1893, 350560), (2191, 302880), (2504, 265020), (2524, 262920), (3130, 212016), (3155, 210336), (3360, 197503), (3756, 176680), (3786, 175280), (4382, 151440), (4417, 150240), (4695, 141344), (5008, 132510), (5048, 131460), (6260, 106008), (6310, 105168), (6573, 100960), (7512, 88340), (7572, 87640), (8764, 75720), (8834, 75120), (9390, 70672), (9465, 70112), (10016, 66255), (10096, 65730), (10955, 60576), (12520, 53004), (12620, 52584), (13146, 50480), (13251, 50080), (15024, 44170), (15144, 43820), (17528, 37860), (17668, 37560), (18780, 35336), (18930, 35056), (20192, 32865), (21910, 30288), (22085, 30048), (25040, 26502), (25240, 26292)]