1939000320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 264

約数和(自身を含む): 6955050960

約数和(自身を除く): 5016050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1451, 1536, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 2902, 3072, 3480, 3712, 3840, 4176, 4353, 4608, 4640, 5120, 5220, 5568, 5760, 5804, 6960, 7255, 7424, 7680, 8352, 8706, 9216, 9280, 10440, 11136, 11520, 11608, 13059, 13920, 14510, 14848, 15360, 16704, 17412, 18560, 20880, 21765, 22272, 23040, 23216, 26118, 27840, 29020, 29696, 33408, 34824, 37120, 41760, 42079, 43530, 44544, 46080, 46432, 52236, 55680, 58040, 65295, 66816, 69648, 74240, 83520, 84158, 87060, 89088, 92864, 104472, 111360, 116080, 126237, 130590, 133632, 139296, 148480, 167040, 168316, 174120, 185728, 208944, 210395, 222720, 232160, 252474, 261180, 267264, 278592, 334080, 336632, 348240, 371456, 378711, 417888, 420790, 445440, 464320, 504948, 522360, 557184, 631185, 668160, 673264, 696480, 742912, 757422, 835776, 841580, 928640, 1009896, 1044720, 1114368, 1262370, 1336320, 1346528, 1392960, 1485824, 1514844, 1671552, 1683160, 1857280, 1893555, 2019792, 2089440, 2228736, 2524740, 2693056, 2785920, 3029688, 3343104, 3366320, 3714560, 3787110, 4039584, 4178880, 4457472, 5049480, 5386112, 5571840, 6059376, 6686208, 6732640, 7429120, 7574220, 8079168, 8357760, 10098960, 10772224, 11143680, 12118752, 13372416, 13465280, 15148440, 16158336, 16715520, 20197920, 21544448, 22287360, 24237504, 26930560, 30296880, 32316672, 33431040, 40395840, 43088896, 48475008, 53861120, 60593760, 64633344, 66862080, 80791680, 96950016, 107722240, 121187520, 129266688, 161583360, 193900032, 215444480, 242375040, 323166720, 387800064, 484750080, 646333440, 969500160, 1939000320]

約数ペア:

[(1, 1939000320), (2, 969500160), (3, 646333440), (4, 484750080), (5, 387800064), (6, 323166720), (8, 242375040), (9, 215444480), (10, 193900032), (12, 161583360), (15, 129266688), (16, 121187520), (18, 107722240), (20, 96950016), (24, 80791680), (29, 66862080), (30, 64633344), (32, 60593760), (36, 53861120), (40, 48475008), (45, 43088896), (48, 40395840), (58, 33431040), (60, 32316672), (64, 30296880), (72, 26930560), (80, 24237504), (87, 22287360), (90, 21544448), (96, 20197920), (116, 16715520), (120, 16158336), (128, 15148440), (144, 13465280), (145, 13372416), (160, 12118752), (174, 11143680), (180, 10772224), (192, 10098960), (232, 8357760), (240, 8079168), (256, 7574220), (261, 7429120), (288, 6732640), (290, 6686208), (320, 6059376), (348, 5571840), (360, 5386112), (384, 5049480), (435, 4457472), (464, 4178880), (480, 4039584), (512, 3787110), (522, 3714560), (576, 3366320), (580, 3343104), (640, 3029688), (696, 2785920), (720, 2693056), (768, 2524740), (870, 2228736), (928, 2089440), (960, 2019792), (1024, 1893555), (1044, 1857280), (1152, 1683160), (1160, 1671552), (1280, 1514844), (1305, 1485824), (1392, 1392960), (1440, 1346528), (1451, 1336320), (1536, 1262370), (1740, 1114368), (1856, 1044720), (1920, 1009896), (2088, 928640), (2304, 841580), (2320, 835776), (2560, 757422), (2610, 742912), (2784, 696480), (2880, 673264), (2902, 668160), (3072, 631185), (3480, 557184), (3712, 522360), (3840, 504948), (4176, 464320), (4353, 445440), (4608, 420790), (4640, 417888), (5120, 378711), (5220, 371456), (5568, 348240), (5760, 336632), (5804, 334080), (6960, 278592), (7255, 267264), (7424, 261180), (7680, 252474), (8352, 232160), (8706, 222720), (9216, 210395), (9280, 208944), (10440, 185728), (11136, 174120), (11520, 168316), (11608, 167040), (13059, 148480), (13920, 139296), (14510, 133632), (14848, 130590), (15360, 126237), (16704, 116080), (17412, 111360), (18560, 104472), (20880, 92864), (21765, 89088), (22272, 87060), (23040, 84158), (23216, 83520), (26118, 74240), (27840, 69648), (29020, 66816), (29696, 65295), (33408, 58040), (34824, 55680), (37120, 52236), (41760, 46432), (42079, 46080), (43530, 44544)]