7987628160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27191}}^1$

素因数の和:27236

約数の個数: 256

約数和(自身を含む): 29954707200

約数和(自身を除く): 21967079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 27191, 29376, 32640, 36720, 48960, 54382, 58752, 73440, 81573, 97920, 108764, 135955, 146880, 163146, 217528, 244719, 271910, 293760, 326292, 407865, 435056, 462247, 489438, 543820, 652584, 734157, 815730, 870112, 924494, 978876, 1087640, 1223595, 1305168, 1386741, 1468314, 1631460, 1740224, 1848988, 1957752, 2175280, 2311235, 2447190, 2610336, 2773482, 2936628, 3262920, 3480448, 3670785, 3697976, 3915504, 4160223, 4350560, 4622470, 4894380, 5220672, 5546964, 5873256, 6525840, 6933705, 7341570, 7395952, 7831008, 8320446, 8701120, 9244940, 9788760, 10441344, 11093928, 11746512, 12480669, 13051680, 13867410, 14683140, 14791904, 15662016, 16640892, 17402240, 18489880, 19577520, 20801115, 22187856, 23493024, 24961338, 26103360, 27734820, 29366280, 29583808, 31324032, 33281784, 36979760, 39155040, 41602230, 44375712, 46986048, 49922676, 52206720, 55469640, 58732560, 59167616, 62403345, 66563568, 73959520, 78310080, 83204460, 88751424, 93972096, 99845352, 110939280, 117465120, 124806690, 133127136, 147919040, 156620160, 166408920, 177502848, 199690704, 221878560, 234930240, 249613380, 266254272, 295838080, 332817840, 399381408, 443757120, 469860480, 499226760, 532508544, 665635680, 798762816, 887514240, 998453520, 1331271360, 1597525632, 1996907040, 2662542720, 3993814080, 7987628160]

約数ペア:

[(1, 7987628160), (2, 3993814080), (3, 2662542720), (4, 1996907040), (5, 1597525632), (6, 1331271360), (8, 998453520), (9, 887514240), (10, 798762816), (12, 665635680), (15, 532508544), (16, 499226760), (17, 469860480), (18, 443757120), (20, 399381408), (24, 332817840), (27, 295838080), (30, 266254272), (32, 249613380), (34, 234930240), (36, 221878560), (40, 199690704), (45, 177502848), (48, 166408920), (51, 156620160), (54, 147919040), (60, 133127136), (64, 124806690), (68, 117465120), (72, 110939280), (80, 99845352), (85, 93972096), (90, 88751424), (96, 83204460), (102, 78310080), (108, 73959520), (120, 66563568), (128, 62403345), (135, 59167616), (136, 58732560), (144, 55469640), (153, 52206720), (160, 49922676), (170, 46986048), (180, 44375712), (192, 41602230), (204, 39155040), (216, 36979760), (240, 33281784), (255, 31324032), (270, 29583808), (272, 29366280), (288, 27734820), (306, 26103360), (320, 24961338), (340, 23493024), (360, 22187856), (384, 20801115), (408, 19577520), (432, 18489880), (459, 17402240), (480, 16640892), (510, 15662016), (540, 14791904), (544, 14683140), (576, 13867410), (612, 13051680), (640, 12480669), (680, 11746512), (720, 11093928), (765, 10441344), (816, 9788760), (864, 9244940), (918, 8701120), (960, 8320446), (1020, 7831008), (1080, 7395952), (1088, 7341570), (1152, 6933705), (1224, 6525840), (1360, 5873256), (1440, 5546964), (1530, 5220672), (1632, 4894380), (1728, 4622470), (1836, 4350560), (1920, 4160223), (2040, 3915504), (2160, 3697976), (2176, 3670785), (2295, 3480448), (2448, 3262920), (2720, 2936628), (2880, 2773482), (3060, 2610336), (3264, 2447190), (3456, 2311235), (3672, 2175280), (4080, 1957752), (4320, 1848988), (4590, 1740224), (4896, 1631460), (5440, 1468314), (5760, 1386741), (6120, 1305168), (6528, 1223595), (7344, 1087640), (8160, 978876), (8640, 924494), (9180, 870112), (9792, 815730), (10880, 734157), (12240, 652584), (14688, 543820), (16320, 489438), (17280, 462247), (18360, 435056), (19584, 407865), (24480, 326292), (27191, 293760), (29376, 271910), (32640, 244719), (36720, 217528), (48960, 163146), (54382, 146880), (58752, 135955), (73440, 108764), (81573, 97920)]