7427619840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 352

約数和(自身を含む): 25845258240

約数和(自身を除く): 18417638400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 821, 912, 930, 960, 992, 1024, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1642, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2432, 2463, 2480, 2560, 2945, 2976, 3040, 3072, 3284, 3534, 3648, 3720, 3840, 3968, 4105, 4560, 4712, 4864, 4926, 4960, 5120, 5890, 5952, 6080, 6568, 7068, 7296, 7440, 7680, 7936, 8210, 8835, 9120, 9424, 9728, 9852, 9920, 11780, 11904, 12160, 12315, 13136, 14136, 14592, 14880, 15360, 15599, 15872, 16420, 17670, 18240, 18848, 19456, 19704, 19840, 23560, 23808, 24320, 24630, 25451, 26272, 28272, 29184, 29760, 31198, 31744, 32840, 35340, 36480, 37696, 39408, 39680, 46797, 47120, 47616, 48640, 49260, 50902, 52544, 56544, 58368, 59520, 62396, 65680, 70680, 72960, 75392, 76353, 77995, 78816, 79360, 93594, 94240, 95232, 97280, 98520, 101804, 105088, 113088, 119040, 124792, 127255, 131360, 141360, 145920, 150784, 152706, 155990, 157632, 158720, 187188, 188480, 197040, 203608, 210176, 226176, 233985, 238080, 249584, 254510, 262720, 282720, 291840, 301568, 305412, 311980, 315264, 374376, 376960, 381765, 394080, 407216, 420352, 452352, 467970, 476160, 483569, 499168, 509020, 525440, 565440, 603136, 610824, 623960, 630528, 748752, 753920, 763530, 788160, 814432, 840704, 904704, 935940, 967138, 998336, 1018040, 1050880, 1130880, 1221648, 1247920, 1261056, 1450707, 1497504, 1507840, 1527060, 1576320, 1628864, 1809408, 1871880, 1934276, 1996672, 2036080, 2101760, 2261760, 2417845, 2443296, 2495840, 2522112, 2901414, 2995008, 3015680, 3054120, 3152640, 3257728, 3743760, 3868552, 3993344, 4072160, 4203520, 4523520, 4835690, 4886592, 4991680, 5802828, 5990016, 6108240, 6305280, 6515456, 7253535, 7487520, 7737104, 7986688, 8144320, 9047040, 9671380, 9773184, 9983360, 11605656, 11980032, 12216480, 12610560, 13030912, 14507070, 14975040, 15474208, 15973376, 16288640, 19342760, 19546368, 19966720, 23211312, 23960064, 24432960, 26061824, 29014140, 29950080, 30948416, 32577280, 38685520, 39092736, 39933440, 46422624, 47920128, 48865920, 58028280, 59900160, 61896832, 65154560, 77371040, 78185472, 79866880, 92845248, 97731840, 116056560, 119800320, 123793664, 130309120, 154742080, 185690496, 195463680, 232113120, 239600640, 247587328, 309484160, 371380992, 390927360, 464226240, 495174656, 618968320, 742761984, 928452480, 1237936640, 1485523968, 1856904960, 2475873280, 3713809920, 7427619840]

約数ペア:

[(1, 7427619840), (2, 3713809920), (3, 2475873280), (4, 1856904960), (5, 1485523968), (6, 1237936640), (8, 928452480), (10, 742761984), (12, 618968320), (15, 495174656), (16, 464226240), (19, 390927360), (20, 371380992), (24, 309484160), (30, 247587328), (31, 239600640), (32, 232113120), (38, 195463680), (40, 185690496), (48, 154742080), (57, 130309120), (60, 123793664), (62, 119800320), (64, 116056560), (76, 97731840), (80, 92845248), (93, 79866880), (95, 78185472), (96, 77371040), (114, 65154560), (120, 61896832), (124, 59900160), (128, 58028280), (152, 48865920), (155, 47920128), (160, 46422624), (186, 39933440), (190, 39092736), (192, 38685520), (228, 32577280), (240, 30948416), (248, 29950080), (256, 29014140), (285, 26061824), (304, 24432960), (310, 23960064), (320, 23211312), (372, 19966720), (380, 19546368), (384, 19342760), (456, 16288640), (465, 15973376), (480, 15474208), (496, 14975040), (512, 14507070), (570, 13030912), (589, 12610560), (608, 12216480), (620, 11980032), (640, 11605656), (744, 9983360), (760, 9773184), (768, 9671380), (821, 9047040), (912, 8144320), (930, 7986688), (960, 7737104), (992, 7487520), (1024, 7253535), (1140, 6515456), (1178, 6305280), (1216, 6108240), (1240, 5990016), (1280, 5802828), (1488, 4991680), (1520, 4886592), (1536, 4835690), (1642, 4523520), (1767, 4203520), (1824, 4072160), (1860, 3993344), (1920, 3868552), (1984, 3743760), (2280, 3257728), (2356, 3152640), (2432, 3054120), (2463, 3015680), (2480, 2995008), (2560, 2901414), (2945, 2522112), (2976, 2495840), (3040, 2443296), (3072, 2417845), (3284, 2261760), (3534, 2101760), (3648, 2036080), (3720, 1996672), (3840, 1934276), (3968, 1871880), (4105, 1809408), (4560, 1628864), (4712, 1576320), (4864, 1527060), (4926, 1507840), (4960, 1497504), (5120, 1450707), (5890, 1261056), (5952, 1247920), (6080, 1221648), (6568, 1130880), (7068, 1050880), (7296, 1018040), (7440, 998336), (7680, 967138), (7936, 935940), (8210, 904704), (8835, 840704), (9120, 814432), (9424, 788160), (9728, 763530), (9852, 753920), (9920, 748752), (11780, 630528), (11904, 623960), (12160, 610824), (12315, 603136), (13136, 565440), (14136, 525440), (14592, 509020), (14880, 499168), (15360, 483569), (15599, 476160), (15872, 467970), (16420, 452352), (17670, 420352), (18240, 407216), (18848, 394080), (19456, 381765), (19704, 376960), (19840, 374376), (23560, 315264), (23808, 311980), (24320, 305412), (24630, 301568), (25451, 291840), (26272, 282720), (28272, 262720), (29184, 254510), (29760, 249584), (31198, 238080), (31744, 233985), (32840, 226176), (35340, 210176), (36480, 203608), (37696, 197040), (39408, 188480), (39680, 187188), (46797, 158720), (47120, 157632), (47616, 155990), (48640, 152706), (49260, 150784), (50902, 145920), (52544, 141360), (56544, 131360), (58368, 127255), (59520, 124792), (62396, 119040), (65680, 113088), (70680, 105088), (72960, 101804), (75392, 98520), (76353, 97280), (77995, 95232), (78816, 94240), (79360, 93594)]