1327220160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:971

約数の個数: 224

約数和(自身を含む): 4838956032

約数和(自身を除く): 3511735872

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 313, 320, 336, 420, 448, 480, 560, 626, 631, 672, 840, 939, 960, 1120, 1252, 1262, 1344, 1565, 1680, 1878, 1893, 2191, 2240, 2504, 2524, 3130, 3155, 3360, 3756, 3786, 4382, 4417, 4695, 5008, 5048, 6260, 6310, 6573, 6720, 7512, 7572, 8764, 8834, 9390, 9465, 10016, 10096, 10955, 12520, 12620, 13146, 13251, 15024, 15144, 17528, 17668, 18780, 18930, 20032, 20192, 21910, 22085, 25040, 25240, 26292, 26502, 30048, 30288, 32865, 35056, 35336, 37560, 37860, 40384, 43820, 44170, 50080, 50480, 52584, 53004, 60096, 60576, 65730, 66255, 70112, 70672, 75120, 75720, 87640, 88340, 100160, 100960, 105168, 106008, 121152, 131460, 132510, 140224, 141344, 150240, 151440, 175280, 176680, 197503, 201920, 210336, 212016, 262920, 265020, 282688, 300480, 302880, 350560, 353360, 395006, 420672, 424032, 525840, 530040, 592509, 605760, 701120, 706720, 790012, 848064, 987515, 1051680, 1060080, 1185018, 1382521, 1413440, 1580024, 1975030, 2103360, 2120160, 2370036, 2765042, 2962545, 3160048, 3950060, 4147563, 4240320, 4740072, 5530084, 5925090, 6320096, 6912605, 7900120, 8295126, 9480144, 11060168, 11850180, 12640192, 13825210, 15800240, 16590252, 18960288, 20737815, 22120336, 23700360, 27650420, 31600480, 33180504, 37920576, 41475630, 44240672, 47400720, 55300840, 63200960, 66361008, 82951260, 88481344, 94801440, 110601680, 132722016, 165902520, 189602880, 221203360, 265444032, 331805040, 442406720, 663610080, 1327220160]

約数ペア:

[(1, 1327220160), (2, 663610080), (3, 442406720), (4, 331805040), (5, 265444032), (6, 221203360), (7, 189602880), (8, 165902520), (10, 132722016), (12, 110601680), (14, 94801440), (15, 88481344), (16, 82951260), (20, 66361008), (21, 63200960), (24, 55300840), (28, 47400720), (30, 44240672), (32, 41475630), (35, 37920576), (40, 33180504), (42, 31600480), (48, 27650420), (56, 23700360), (60, 22120336), (64, 20737815), (70, 18960288), (80, 16590252), (84, 15800240), (96, 13825210), (105, 12640192), (112, 11850180), (120, 11060168), (140, 9480144), (160, 8295126), (168, 7900120), (192, 6912605), (210, 6320096), (224, 5925090), (240, 5530084), (280, 4740072), (313, 4240320), (320, 4147563), (336, 3950060), (420, 3160048), (448, 2962545), (480, 2765042), (560, 2370036), (626, 2120160), (631, 2103360), (672, 1975030), (840, 1580024), (939, 1413440), (960, 1382521), (1120, 1185018), (1252, 1060080), (1262, 1051680), (1344, 987515), (1565, 848064), (1680, 790012), (1878, 706720), (1893, 701120), (2191, 605760), (2240, 592509), (2504, 530040), (2524, 525840), (3130, 424032), (3155, 420672), (3360, 395006), (3756, 353360), (3786, 350560), (4382, 302880), (4417, 300480), (4695, 282688), (5008, 265020), (5048, 262920), (6260, 212016), (6310, 210336), (6573, 201920), (6720, 197503), (7512, 176680), (7572, 175280), (8764, 151440), (8834, 150240), (9390, 141344), (9465, 140224), (10016, 132510), (10096, 131460), (10955, 121152), (12520, 106008), (12620, 105168), (13146, 100960), (13251, 100160), (15024, 88340), (15144, 87640), (17528, 75720), (17668, 75120), (18780, 70672), (18930, 70112), (20032, 66255), (20192, 65730), (21910, 60576), (22085, 60096), (25040, 53004), (25240, 52584), (26292, 50480), (26502, 50080), (30048, 44170), (30288, 43820), (32865, 40384), (35056, 37860), (35336, 37560)]