31214309040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21601}}^1$

素因数の和:21849

約数の個数: 200

約数和(自身を含む): 108903113088

約数和(自身を除く): 77688804048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 223, 240, 270, 324, 360, 405, 432, 446, 540, 648, 669, 720, 810, 892, 1080, 1115, 1296, 1338, 1620, 1784, 2007, 2160, 2230, 2676, 3240, 3345, 3568, 4014, 4460, 5352, 6021, 6480, 6690, 8028, 8920, 10035, 10704, 12042, 13380, 16056, 17840, 18063, 20070, 21601, 24084, 26760, 30105, 32112, 36126, 40140, 43202, 48168, 53520, 60210, 64803, 72252, 80280, 86404, 90315, 96336, 108005, 120420, 129606, 144504, 160560, 172808, 180630, 194409, 216010, 240840, 259212, 289008, 324015, 345616, 361260, 388818, 432020, 481680, 518424, 583227, 648030, 722520, 777636, 864040, 972045, 1036848, 1166454, 1296060, 1445040, 1555272, 1728080, 1749681, 1944090, 2332908, 2592120, 2916135, 3110544, 3499362, 3888180, 4665816, 4817023, 5184240, 5832270, 6998724, 7776360, 8748405, 9331632, 9634046, 11664540, 13997448, 14451069, 15552720, 17496810, 19268092, 23329080, 24085115, 27994896, 28902138, 34993620, 38536184, 43353207, 46658160, 48170230, 57804276, 69987240, 72255345, 77072368, 86706414, 96340460, 115608552, 130059621, 139974480, 144510690, 173412828, 192680920, 216766035, 231217104, 260119242, 289021380, 346825656, 385361840, 390178863, 433532070, 520238484, 578042760, 650298105, 693651312, 780357726, 867064140, 1040476968, 1156085520, 1300596210, 1560715452, 1734128280, 1950894315, 2080953936, 2601192420, 3121430904, 3468256560, 3901788630, 5202384840, 6242861808, 7803577260, 10404769680, 15607154520, 31214309040]

約数ペア:

[(1, 31214309040), (2, 15607154520), (3, 10404769680), (4, 7803577260), (5, 6242861808), (6, 5202384840), (8, 3901788630), (9, 3468256560), (10, 3121430904), (12, 2601192420), (15, 2080953936), (16, 1950894315), (18, 1734128280), (20, 1560715452), (24, 1300596210), (27, 1156085520), (30, 1040476968), (36, 867064140), (40, 780357726), (45, 693651312), (48, 650298105), (54, 578042760), (60, 520238484), (72, 433532070), (80, 390178863), (81, 385361840), (90, 346825656), (108, 289021380), (120, 260119242), (135, 231217104), (144, 216766035), (162, 192680920), (180, 173412828), (216, 144510690), (223, 139974480), (240, 130059621), (270, 115608552), (324, 96340460), (360, 86706414), (405, 77072368), (432, 72255345), (446, 69987240), (540, 57804276), (648, 48170230), (669, 46658160), (720, 43353207), (810, 38536184), (892, 34993620), (1080, 28902138), (1115, 27994896), (1296, 24085115), (1338, 23329080), (1620, 19268092), (1784, 17496810), (2007, 15552720), (2160, 14451069), (2230, 13997448), (2676, 11664540), (3240, 9634046), (3345, 9331632), (3568, 8748405), (4014, 7776360), (4460, 6998724), (5352, 5832270), (6021, 5184240), (6480, 4817023), (6690, 4665816), (8028, 3888180), (8920, 3499362), (10035, 3110544), (10704, 2916135), (12042, 2592120), (13380, 2332908), (16056, 1944090), (17840, 1749681), (18063, 1728080), (20070, 1555272), (21601, 1445040), (24084, 1296060), (26760, 1166454), (30105, 1036848), (32112, 972045), (36126, 864040), (40140, 777636), (43202, 722520), (48168, 648030), (53520, 583227), (60210, 518424), (64803, 481680), (72252, 432020), (80280, 388818), (86404, 361260), (90315, 345616), (96336, 324015), (108005, 289008), (120420, 259212), (129606, 240840), (144504, 216010), (160560, 194409), (172808, 180630)]