2978395920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 400

約数和(自身を含む): 11537475840

約数和(自身を除く): 8559079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 162, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 324, 340, 342, 360, 380, 405, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 648, 680, 684, 720, 760, 765, 810, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1296, 1360, 1368, 1377, 1423, 1520, 1530, 1539, 1615, 1620, 1710, 1836, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2565, 2584, 2736, 2754, 2846, 2907, 3060, 3078, 3230, 3240, 3420, 3672, 3876, 4080, 4104, 4269, 4560, 4590, 4845, 5130, 5168, 5508, 5692, 5814, 6120, 6156, 6460, 6480, 6840, 6885, 7115, 7344, 7695, 7752, 8208, 8538, 8721, 9180, 9690, 10260, 11016, 11384, 11628, 12240, 12312, 12807, 12920, 13680, 13770, 14230, 14535, 15390, 15504, 17076, 17442, 18360, 19380, 20520, 21345, 22032, 22768, 23256, 24191, 24624, 25614, 25840, 26163, 27037, 27540, 28460, 29070, 30780, 34152, 34884, 36720, 38421, 38760, 41040, 42690, 43605, 46512, 48382, 51228, 52326, 54074, 55080, 56920, 58140, 61560, 64035, 68304, 69768, 72573, 76842, 77520, 81111, 85380, 87210, 96764, 102456, 104652, 108148, 110160, 113840, 115263, 116280, 120955, 123120, 128070, 130815, 135185, 139536, 145146, 153684, 162222, 170760, 174420, 192105, 193528, 204912, 209304, 216296, 217719, 230526, 232560, 241910, 243333, 256140, 261630, 270370, 290292, 307368, 324444, 341520, 348840, 362865, 384210, 387056, 405555, 418608, 432592, 435438, 459629, 461052, 483820, 486666, 512280, 523260, 540740, 576315, 580584, 614736, 648888, 653157, 697680, 725730, 729999, 768420, 811110, 870876, 919258, 922104, 967640, 973332, 1024560, 1046520, 1081480, 1088595, 1152630, 1161168, 1216665, 1297776, 1306314, 1378887, 1451460, 1459998, 1536840, 1622220, 1741752, 1838516, 1844208, 1935280, 1946664, 1959471, 2093040, 2162960, 2177190, 2189997, 2298145, 2305260, 2433330, 2612628, 2757774, 2902920, 2919996, 3073680, 3244440, 3265785, 3483504, 3649995, 3677032, 3893328, 3918942, 4136661, 4354380, 4379994, 4596290, 4610520, 4866660, 5225256, 5515548, 5805840, 5839992, 6488880, 6531570, 6894435, 7299990, 7354064, 7837884, 8273322, 8708760, 8759988, 9192580, 9221040, 9733320, 9797355, 10450512, 10949985, 11031096, 11679984, 12409983, 13063140, 13788870, 14599980, 15675768, 16546644, 17417520, 17519976, 18385160, 19466640, 19594710, 20683305, 21899970, 22062192, 24819966, 26126280, 27577740, 29199960, 31351536, 33093288, 35039952, 36770320, 37229949, 39189420, 41366610, 43799940, 49639932, 52252560, 55155480, 58399920, 62049915, 66186576, 74459898, 78378840, 82733220, 87599880, 99279864, 110310960, 124099830, 148919796, 156757680, 165466440, 175199760, 186149745, 198559728, 248199660, 297839592, 330932880, 372299490, 496399320, 595679184, 744598980, 992798640, 1489197960, 2978395920]

約数ペア:

[(1, 2978395920), (2, 1489197960), (3, 992798640), (4, 744598980), (5, 595679184), (6, 496399320), (8, 372299490), (9, 330932880), (10, 297839592), (12, 248199660), (15, 198559728), (16, 186149745), (17, 175199760), (18, 165466440), (19, 156757680), (20, 148919796), (24, 124099830), (27, 110310960), (30, 99279864), (34, 87599880), (36, 82733220), (38, 78378840), (40, 74459898), (45, 66186576), (48, 62049915), (51, 58399920), (54, 55155480), (57, 52252560), (60, 49639932), (68, 43799940), (72, 41366610), (76, 39189420), (80, 37229949), (81, 36770320), (85, 35039952), (90, 33093288), (95, 31351536), (102, 29199960), (108, 27577740), (114, 26126280), (120, 24819966), (135, 22062192), (136, 21899970), (144, 20683305), (152, 19594710), (153, 19466640), (162, 18385160), (170, 17519976), (171, 17417520), (180, 16546644), (190, 15675768), (204, 14599980), (216, 13788870), (228, 13063140), (240, 12409983), (255, 11679984), (270, 11031096), (272, 10949985), (285, 10450512), (304, 9797355), (306, 9733320), (323, 9221040), (324, 9192580), (340, 8759988), (342, 8708760), (360, 8273322), (380, 7837884), (405, 7354064), (408, 7299990), (432, 6894435), (456, 6531570), (459, 6488880), (510, 5839992), (513, 5805840), (540, 5515548), (570, 5225256), (612, 4866660), (646, 4610520), (648, 4596290), (680, 4379994), (684, 4354380), (720, 4136661), (760, 3918942), (765, 3893328), (810, 3677032), (816, 3649995), (855, 3483504), (912, 3265785), (918, 3244440), (969, 3073680), (1020, 2919996), (1026, 2902920), (1080, 2757774), (1140, 2612628), (1224, 2433330), (1292, 2305260), (1296, 2298145), (1360, 2189997), (1368, 2177190), (1377, 2162960), (1423, 2093040), (1520, 1959471), (1530, 1946664), (1539, 1935280), (1615, 1844208), (1620, 1838516), (1710, 1741752), (1836, 1622220), (1938, 1536840), (2040, 1459998), (2052, 1451460), (2160, 1378887), (2280, 1306314), (2295, 1297776), (2448, 1216665), (2565, 1161168), (2584, 1152630), (2736, 1088595), (2754, 1081480), (2846, 1046520), (2907, 1024560), (3060, 973332), (3078, 967640), (3230, 922104), (3240, 919258), (3420, 870876), (3672, 811110), (3876, 768420), (4080, 729999), (4104, 725730), (4269, 697680), (4560, 653157), (4590, 648888), (4845, 614736), (5130, 580584), (5168, 576315), (5508, 540740), (5692, 523260), (5814, 512280), (6120, 486666), (6156, 483820), (6460, 461052), (6480, 459629), (6840, 435438), (6885, 432592), (7115, 418608), (7344, 405555), (7695, 387056), (7752, 384210), (8208, 362865), (8538, 348840), (8721, 341520), (9180, 324444), (9690, 307368), (10260, 290292), (11016, 270370), (11384, 261630), (11628, 256140), (12240, 243333), (12312, 241910), (12807, 232560), (12920, 230526), (13680, 217719), (13770, 216296), (14230, 209304), (14535, 204912), (15390, 193528), (15504, 192105), (17076, 174420), (17442, 170760), (18360, 162222), (19380, 153684), (20520, 145146), (21345, 139536), (22032, 135185), (22768, 130815), (23256, 128070), (24191, 123120), (24624, 120955), (25614, 116280), (25840, 115263), (26163, 113840), (27037, 110160), (27540, 108148), (28460, 104652), (29070, 102456), (30780, 96764), (34152, 87210), (34884, 85380), (36720, 81111), (38421, 77520), (38760, 76842), (41040, 72573), (42690, 69768), (43605, 68304), (46512, 64035), (48382, 61560), (51228, 58140), (52326, 56920), (54074, 55080)]