1329323520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 4933969920

約数和(自身を除く): 3604646400

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, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 256, 280, 313, 316, 320, 336, 384, 395, 420, 448, 474, 480, 512, 553, 560, 626, 632, 640, 672, 768, 790, 840, 896, 939, 948, 960, 1106, 1120, 1185, 1252, 1264, 1280, 1344, 1536, 1565, 1580, 1659, 1680, 1792, 1878, 1896, 1920, 2191, 2212, 2240, 2370, 2504, 2528, 2560, 2688, 2765, 3130, 3160, 3318, 3360, 3584, 3756, 3792, 3840, 4382, 4424, 4480, 4695, 4740, 5008, 5056, 5376, 5530, 6260, 6320, 6573, 6636, 6720, 7512, 7584, 7680, 8295, 8764, 8848, 8960, 9390, 9480, 10016, 10112, 10752, 10955, 11060, 12520, 12640, 13146, 13272, 13440, 15024, 15168, 16590, 17528, 17696, 17920, 18780, 18960, 20032, 20224, 21910, 22120, 24727, 25040, 25280, 26292, 26544, 26880, 30048, 30336, 32865, 33180, 35056, 35392, 37560, 37920, 40064, 40448, 43820, 44240, 49454, 50080, 50560, 52584, 53088, 53760, 60096, 60672, 65730, 66360, 70112, 70784, 74181, 75120, 75840, 80128, 87640, 88480, 98908, 100160, 101120, 105168, 106176, 120192, 121344, 123635, 131460, 132720, 140224, 141568, 148362, 150240, 151680, 160256, 173089, 175280, 176960, 197816, 200320, 202240, 210336, 212352, 240384, 247270, 262920, 265440, 280448, 283136, 296724, 300480, 303360, 346178, 350560, 353920, 370905, 395632, 400640, 420672, 424704, 480768, 494540, 519267, 525840, 530880, 560896, 593448, 600960, 606720, 692356, 701120, 707840, 741810, 791264, 801280, 841344, 849408, 865445, 989080, 1038534, 1051680, 1061760, 1121792, 1186896, 1201920, 1384712, 1402240, 1415680, 1483620, 1582528, 1682688, 1730890, 1978160, 2077068, 2103360, 2123520, 2373792, 2403840, 2596335, 2769424, 2804480, 2967240, 3165056, 3365376, 3461780, 3956320, 4154136, 4206720, 4247040, 4747584, 5192670, 5538848, 5608960, 5934480, 6330112, 6923560, 7912640, 8308272, 8413440, 9495168, 10385340, 11077696, 11868960, 12660224, 13847120, 15825280, 16616544, 16826880, 18990336, 20770680, 22155392, 23737920, 27694240, 31650560, 33233088, 37980672, 41541360, 44310784, 47475840, 55388480, 63301120, 66466176, 83082720, 88621568, 94951680, 110776960, 132932352, 166165440, 189903360, 221553920, 265864704, 332330880, 443107840, 664661760, 1329323520]

約数ペア:

[(1, 1329323520), (2, 664661760), (3, 443107840), (4, 332330880), (5, 265864704), (6, 221553920), (7, 189903360), (8, 166165440), (10, 132932352), (12, 110776960), (14, 94951680), (15, 88621568), (16, 83082720), (20, 66466176), (21, 63301120), (24, 55388480), (28, 47475840), (30, 44310784), (32, 41541360), (35, 37980672), (40, 33233088), (42, 31650560), (48, 27694240), (56, 23737920), (60, 22155392), (64, 20770680), (70, 18990336), (79, 16826880), (80, 16616544), (84, 15825280), (96, 13847120), (105, 12660224), (112, 11868960), (120, 11077696), (128, 10385340), (140, 9495168), (158, 8413440), (160, 8308272), (168, 7912640), (192, 6923560), (210, 6330112), (224, 5934480), (237, 5608960), (240, 5538848), (256, 5192670), (280, 4747584), (313, 4247040), (316, 4206720), (320, 4154136), (336, 3956320), (384, 3461780), (395, 3365376), (420, 3165056), (448, 2967240), (474, 2804480), (480, 2769424), (512, 2596335), (553, 2403840), (560, 2373792), (626, 2123520), (632, 2103360), (640, 2077068), (672, 1978160), (768, 1730890), (790, 1682688), (840, 1582528), (896, 1483620), (939, 1415680), (948, 1402240), (960, 1384712), (1106, 1201920), (1120, 1186896), (1185, 1121792), (1252, 1061760), (1264, 1051680), (1280, 1038534), (1344, 989080), (1536, 865445), (1565, 849408), (1580, 841344), (1659, 801280), (1680, 791264), (1792, 741810), (1878, 707840), (1896, 701120), (1920, 692356), (2191, 606720), (2212, 600960), (2240, 593448), (2370, 560896), (2504, 530880), (2528, 525840), (2560, 519267), (2688, 494540), (2765, 480768), (3130, 424704), (3160, 420672), (3318, 400640), (3360, 395632), (3584, 370905), (3756, 353920), (3792, 350560), (3840, 346178), (4382, 303360), (4424, 300480), (4480, 296724), (4695, 283136), (4740, 280448), (5008, 265440), (5056, 262920), (5376, 247270), (5530, 240384), (6260, 212352), (6320, 210336), (6573, 202240), (6636, 200320), (6720, 197816), (7512, 176960), (7584, 175280), (7680, 173089), (8295, 160256), (8764, 151680), (8848, 150240), (8960, 148362), (9390, 141568), (9480, 140224), (10016, 132720), (10112, 131460), (10752, 123635), (10955, 121344), (11060, 120192), (12520, 106176), (12640, 105168), (13146, 101120), (13272, 100160), (13440, 98908), (15024, 88480), (15168, 87640), (16590, 80128), (17528, 75840), (17696, 75120), (17920, 74181), (18780, 70784), (18960, 70112), (20032, 66360), (20224, 65730), (21910, 60672), (22120, 60096), (24727, 53760), (25040, 53088), (25280, 52584), (26292, 50560), (26544, 50080), (26880, 49454), (30048, 44240), (30336, 43820), (32865, 40448), (33180, 40064), (35056, 37920), (35392, 37560)]