2980264320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15679}}^1$

素因数の和:15718

約数の個数: 256

約数和(自身を含む): 11515392000

約数和(自身を除く): 8535127680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15679, 15840, 17280, 19008, 21120, 23760, 31358, 31680, 38016, 47037, 47520, 62716, 63360, 78395, 94074, 95040, 125432, 141111, 156790, 172469, 188148, 190080, 235185, 250864, 282222, 313580, 344938, 376296, 423333, 470370, 501728, 517407, 564444, 627160, 689876, 705555, 752592, 846666, 862345, 940740, 1003456, 1034814, 1128888, 1254320, 1379752, 1411110, 1505184, 1552221, 1693332, 1724690, 1881480, 2006912, 2069628, 2116665, 2257776, 2508640, 2587035, 2759504, 2822220, 3010368, 3104442, 3386664, 3449380, 3762960, 4139256, 4233330, 4515552, 4656663, 5017280, 5174070, 5519008, 5644440, 6020736, 6208884, 6773328, 6898760, 7525920, 7761105, 8278512, 8466660, 9031104, 9313326, 10034560, 10348140, 11038016, 11288880, 12417768, 13546656, 13797520, 15051840, 15522210, 16557024, 16933320, 18062208, 18626652, 20696280, 22076032, 22577760, 23283315, 24835536, 27093312, 27595040, 30103680, 31044420, 33114048, 33866640, 37253304, 41392560, 45155520, 46566630, 49671072, 54186624, 55190080, 62088840, 66228096, 67733280, 74506608, 82785120, 90311040, 93133260, 99342144, 110380160, 124177680, 135466560, 149013216, 165570240, 186266520, 198684288, 248355360, 270933120, 298026432, 331140480, 372533040, 496710720, 596052864, 745066080, 993421440, 1490132160, 2980264320]

約数ペア:

[(1, 2980264320), (2, 1490132160), (3, 993421440), (4, 745066080), (5, 596052864), (6, 496710720), (8, 372533040), (9, 331140480), (10, 298026432), (11, 270933120), (12, 248355360), (15, 198684288), (16, 186266520), (18, 165570240), (20, 149013216), (22, 135466560), (24, 124177680), (27, 110380160), (30, 99342144), (32, 93133260), (33, 90311040), (36, 82785120), (40, 74506608), (44, 67733280), (45, 66228096), (48, 62088840), (54, 55190080), (55, 54186624), (60, 49671072), (64, 46566630), (66, 45155520), (72, 41392560), (80, 37253304), (88, 33866640), (90, 33114048), (96, 31044420), (99, 30103680), (108, 27595040), (110, 27093312), (120, 24835536), (128, 23283315), (132, 22577760), (135, 22076032), (144, 20696280), (160, 18626652), (165, 18062208), (176, 16933320), (180, 16557024), (192, 15522210), (198, 15051840), (216, 13797520), (220, 13546656), (240, 12417768), (264, 11288880), (270, 11038016), (288, 10348140), (297, 10034560), (320, 9313326), (330, 9031104), (352, 8466660), (360, 8278512), (384, 7761105), (396, 7525920), (432, 6898760), (440, 6773328), (480, 6208884), (495, 6020736), (528, 5644440), (540, 5519008), (576, 5174070), (594, 5017280), (640, 4656663), (660, 4515552), (704, 4233330), (720, 4139256), (792, 3762960), (864, 3449380), (880, 3386664), (960, 3104442), (990, 3010368), (1056, 2822220), (1080, 2759504), (1152, 2587035), (1188, 2508640), (1320, 2257776), (1408, 2116665), (1440, 2069628), (1485, 2006912), (1584, 1881480), (1728, 1724690), (1760, 1693332), (1920, 1552221), (1980, 1505184), (2112, 1411110), (2160, 1379752), (2376, 1254320), (2640, 1128888), (2880, 1034814), (2970, 1003456), (3168, 940740), (3456, 862345), (3520, 846666), (3960, 752592), (4224, 705555), (4320, 689876), (4752, 627160), (5280, 564444), (5760, 517407), (5940, 501728), (6336, 470370), (7040, 423333), (7920, 376296), (8640, 344938), (9504, 313580), (10560, 282222), (11880, 250864), (12672, 235185), (15679, 190080), (15840, 188148), (17280, 172469), (19008, 156790), (21120, 141111), (23760, 125432), (31358, 95040), (31680, 94074), (38016, 78395), (47037, 63360), (47520, 62716)]