31704153120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2221}}^1$

素因数の和:2696

約数の個数: 288

約数和(自身を含む): 113207238144

約数和(自身を除く): 81503085024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 431, 460, 480, 552, 690, 720, 736, 828, 862, 920, 1035, 1104, 1293, 1380, 1440, 1656, 1724, 1840, 2070, 2155, 2208, 2221, 2586, 2760, 3312, 3448, 3680, 3879, 4140, 4310, 4442, 5172, 5520, 6465, 6624, 6663, 6896, 7758, 8280, 8620, 8884, 9913, 10344, 11040, 11105, 12930, 13326, 13792, 15516, 16560, 17240, 17768, 19395, 19826, 19989, 20688, 22210, 25860, 26652, 29739, 31032, 33120, 33315, 34480, 35536, 38790, 39652, 39978, 41376, 44420, 49565, 51083, 51720, 53304, 59478, 62064, 66630, 68960, 71072, 77580, 79304, 79956, 88840, 89217, 99130, 99945, 102166, 103440, 106608, 118956, 124128, 133260, 148695, 153249, 155160, 158608, 159912, 177680, 178434, 198260, 199890, 204332, 206880, 213216, 237912, 255415, 266520, 297390, 306498, 310320, 317216, 319824, 355360, 356868, 396520, 399780, 408664, 446085, 459747, 475824, 510830, 533040, 594780, 612996, 620640, 639648, 713736, 766245, 793040, 799560, 817328, 892170, 919494, 951648, 957251, 1021660, 1066080, 1189560, 1225992, 1427472, 1532490, 1586080, 1599120, 1634656, 1784340, 1838988, 1914502, 2043320, 2298735, 2379120, 2451984, 2854944, 2871753, 3064980, 3198240, 3568680, 3677976, 3829004, 4086640, 4597470, 4758240, 4786255, 4903968, 5743506, 6129960, 7137360, 7355952, 7658008, 8173280, 8615259, 9194940, 9572510, 11487012, 12259920, 14274720, 14358765, 14711904, 15316016, 17230518, 18389880, 19145020, 22016773, 22974024, 24519840, 28717530, 30632032, 34461036, 36779760, 38290040, 43076295, 44033546, 45948048, 57435060, 66050319, 68922072, 73559520, 76580080, 86152590, 88067092, 91896096, 110083865, 114870120, 132100638, 137844144, 153160160, 172305180, 176134184, 198150957, 220167730, 229740240, 264201276, 275688288, 330251595, 344610360, 352268368, 396301914, 440335460, 459480480, 528402552, 660503190, 689220720, 704536736, 792603828, 880670920, 990754785, 1056805104, 1321006380, 1378441440, 1585207656, 1761341840, 1981509570, 2113610208, 2642012760, 3170415312, 3522683680, 3963019140, 5284025520, 6340830624, 7926038280, 10568051040, 15852076560, 31704153120]

約数ペア:

[(1, 31704153120), (2, 15852076560), (3, 10568051040), (4, 7926038280), (5, 6340830624), (6, 5284025520), (8, 3963019140), (9, 3522683680), (10, 3170415312), (12, 2642012760), (15, 2113610208), (16, 1981509570), (18, 1761341840), (20, 1585207656), (23, 1378441440), (24, 1321006380), (30, 1056805104), (32, 990754785), (36, 880670920), (40, 792603828), (45, 704536736), (46, 689220720), (48, 660503190), (60, 528402552), (69, 459480480), (72, 440335460), (80, 396301914), (90, 352268368), (92, 344610360), (96, 330251595), (115, 275688288), (120, 264201276), (138, 229740240), (144, 220167730), (160, 198150957), (180, 176134184), (184, 172305180), (207, 153160160), (230, 137844144), (240, 132100638), (276, 114870120), (288, 110083865), (345, 91896096), (360, 88067092), (368, 86152590), (414, 76580080), (431, 73559520), (460, 68922072), (480, 66050319), (552, 57435060), (690, 45948048), (720, 44033546), (736, 43076295), (828, 38290040), (862, 36779760), (920, 34461036), (1035, 30632032), (1104, 28717530), (1293, 24519840), (1380, 22974024), (1440, 22016773), (1656, 19145020), (1724, 18389880), (1840, 17230518), (2070, 15316016), (2155, 14711904), (2208, 14358765), (2221, 14274720), (2586, 12259920), (2760, 11487012), (3312, 9572510), (3448, 9194940), (3680, 8615259), (3879, 8173280), (4140, 7658008), (4310, 7355952), (4442, 7137360), (5172, 6129960), (5520, 5743506), (6465, 4903968), (6624, 4786255), (6663, 4758240), (6896, 4597470), (7758, 4086640), (8280, 3829004), (8620, 3677976), (8884, 3568680), (9913, 3198240), (10344, 3064980), (11040, 2871753), (11105, 2854944), (12930, 2451984), (13326, 2379120), (13792, 2298735), (15516, 2043320), (16560, 1914502), (17240, 1838988), (17768, 1784340), (19395, 1634656), (19826, 1599120), (19989, 1586080), (20688, 1532490), (22210, 1427472), (25860, 1225992), (26652, 1189560), (29739, 1066080), (31032, 1021660), (33120, 957251), (33315, 951648), (34480, 919494), (35536, 892170), (38790, 817328), (39652, 799560), (39978, 793040), (41376, 766245), (44420, 713736), (49565, 639648), (51083, 620640), (51720, 612996), (53304, 594780), (59478, 533040), (62064, 510830), (66630, 475824), (68960, 459747), (71072, 446085), (77580, 408664), (79304, 399780), (79956, 396520), (88840, 356868), (89217, 355360), (99130, 319824), (99945, 317216), (102166, 310320), (103440, 306498), (106608, 297390), (118956, 266520), (124128, 255415), (133260, 237912), (148695, 213216), (153249, 206880), (155160, 204332), (158608, 199890), (159912, 198260), (177680, 178434)]