387508371840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{975011}}^1$

素因数の和:975062

約数の個数: 256

約数和(自身を含む): 1432097625600

約数和(自身を除く): 1044589253760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 66240, 79488, 99360, 132480, 198720, 397440, 975011, 1950022, 2925033, 3900044, 4875055, 5850066, 7800088, 8775099, 9750110, 11700132, 14625165, 15600176, 17550198, 19500220, 22425253, 23400264, 26325297, 29250330, 31200352, 35100396, 39000440, 43875495, 44850506, 46800528, 52650594, 58500660, 62400704, 67275759, 70200792, 78000880, 87750990, 89701012, 93601056, 105301188, 112126265, 117001320, 124801408, 131626485, 134551518, 140401584, 156001760, 175501980, 179402024, 187202112, 201827277, 210602376, 224252530, 234002640, 263252970, 269103036, 280803168, 312003520, 336378795, 351003960, 358804048, 374404224, 403654554, 421204752, 448505060, 468005280, 526505940, 538206072, 561606336, 605481831, 624007040, 672757590, 702007920, 717608096, 807309108, 842409504, 897010120, 936010560, 1009136385, 1053011880, 1076412144, 1123212672, 1210963662, 1345515180, 1404015840, 1435216192, 1614618216, 1684819008, 1794020240, 1872021120, 2018272770, 2106023760, 2152824288, 2421927324, 2691030360, 2808031680, 2870432384, 3027409155, 3229236432, 3369638016, 3588040480, 4036545540, 4212047520, 4305648576, 4843854648, 5382060720, 5616063360, 6054818310, 6458472864, 7176080960, 8073091080, 8424095040, 8611297152, 9687709296, 10764121440, 12109636620, 12916945728, 14352161920, 16146182160, 16848190080, 19375418592, 21528242880, 24219273240, 25833891456, 32292364320, 38750837184, 43056485760, 48438546480, 64584728640, 77501674368, 96877092960, 129169457280, 193754185920, 387508371840]

約数ペア:

[(1, 387508371840), (2, 193754185920), (3, 129169457280), (4, 96877092960), (5, 77501674368), (6, 64584728640), (8, 48438546480), (9, 43056485760), (10, 38750837184), (12, 32292364320), (15, 25833891456), (16, 24219273240), (18, 21528242880), (20, 19375418592), (23, 16848190080), (24, 16146182160), (27, 14352161920), (30, 12916945728), (32, 12109636620), (36, 10764121440), (40, 9687709296), (45, 8611297152), (46, 8424095040), (48, 8073091080), (54, 7176080960), (60, 6458472864), (64, 6054818310), (69, 5616063360), (72, 5382060720), (80, 4843854648), (90, 4305648576), (92, 4212047520), (96, 4036545540), (108, 3588040480), (115, 3369638016), (120, 3229236432), (128, 3027409155), (135, 2870432384), (138, 2808031680), (144, 2691030360), (160, 2421927324), (180, 2152824288), (184, 2106023760), (192, 2018272770), (207, 1872021120), (216, 1794020240), (230, 1684819008), (240, 1614618216), (270, 1435216192), (276, 1404015840), (288, 1345515180), (320, 1210963662), (345, 1123212672), (360, 1076412144), (368, 1053011880), (384, 1009136385), (414, 936010560), (432, 897010120), (460, 842409504), (480, 807309108), (540, 717608096), (552, 702007920), (576, 672757590), (621, 624007040), (640, 605481831), (690, 561606336), (720, 538206072), (736, 526505940), (828, 468005280), (864, 448505060), (920, 421204752), (960, 403654554), (1035, 374404224), (1080, 358804048), (1104, 351003960), (1152, 336378795), (1242, 312003520), (1380, 280803168), (1440, 269103036), (1472, 263252970), (1656, 234002640), (1728, 224252530), (1840, 210602376), (1920, 201827277), (2070, 187202112), (2160, 179402024), (2208, 175501980), (2484, 156001760), (2760, 140401584), (2880, 134551518), (2944, 131626485), (3105, 124801408), (3312, 117001320), (3456, 112126265), (3680, 105301188), (4140, 93601056), (4320, 89701012), (4416, 87750990), (4968, 78000880), (5520, 70200792), (5760, 67275759), (6210, 62400704), (6624, 58500660), (7360, 52650594), (8280, 46800528), (8640, 44850506), (8832, 43875495), (9936, 39000440), (11040, 35100396), (12420, 31200352), (13248, 29250330), (14720, 26325297), (16560, 23400264), (17280, 22425253), (19872, 19500220), (22080, 17550198), (24840, 15600176), (26496, 14625165), (33120, 11700132), (39744, 9750110), (44160, 8775099), (49680, 7800088), (66240, 5850066), (79488, 4875055), (99360, 3900044), (132480, 2925033), (198720, 1950022), (397440, 975011)]