217254735840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191057}}^1$

素因数の和:191201

約数の個数: 192

約数和(自身を含む): 721043721216

約数和(自身を除く): 503788985376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 103, 115, 120, 138, 160, 184, 206, 230, 240, 276, 309, 345, 368, 412, 460, 480, 515, 552, 618, 690, 736, 824, 920, 1030, 1104, 1236, 1380, 1545, 1648, 1840, 2060, 2208, 2369, 2472, 2760, 3090, 3296, 3680, 4120, 4738, 4944, 5520, 6180, 7107, 8240, 9476, 9888, 11040, 11845, 12360, 14214, 16480, 18952, 23690, 24720, 28428, 35535, 37904, 47380, 49440, 56856, 71070, 75808, 94760, 113712, 142140, 189520, 191057, 227424, 284280, 379040, 382114, 568560, 573171, 764228, 955285, 1137120, 1146342, 1528456, 1910570, 2292684, 2865855, 3056912, 3821140, 4394311, 4585368, 5731710, 6113824, 7642280, 8788622, 9170736, 11463420, 13182933, 15284560, 17577244, 18341472, 19678871, 21971555, 22926840, 26365866, 30569120, 35154488, 39357742, 43943110, 45853680, 52731732, 59036613, 65914665, 70308976, 78715484, 87886220, 91707360, 98394355, 105463464, 118073226, 131829330, 140617952, 157430968, 175772440, 196788710, 210926928, 236146452, 263658660, 295183065, 314861936, 351544880, 393577420, 421853856, 452614033, 472292904, 527317320, 590366130, 629723872, 703089760, 787154840, 905228066, 944585808, 1054634640, 1180732260, 1357842099, 1574309680, 1810456132, 1889171616, 2109269280, 2263070165, 2361464520, 2715684198, 3148619360, 3620912264, 4526140330, 4722929040, 5431368396, 6789210495, 7241824528, 9052280660, 9445858080, 10862736792, 13578420990, 14483649056, 18104561320, 21725473584, 27156841980, 36209122640, 43450947168, 54313683960, 72418245280, 108627367920, 217254735840]

約数ペア:

[(1, 217254735840), (2, 108627367920), (3, 72418245280), (4, 54313683960), (5, 43450947168), (6, 36209122640), (8, 27156841980), (10, 21725473584), (12, 18104561320), (15, 14483649056), (16, 13578420990), (20, 10862736792), (23, 9445858080), (24, 9052280660), (30, 7241824528), (32, 6789210495), (40, 5431368396), (46, 4722929040), (48, 4526140330), (60, 3620912264), (69, 3148619360), (80, 2715684198), (92, 2361464520), (96, 2263070165), (103, 2109269280), (115, 1889171616), (120, 1810456132), (138, 1574309680), (160, 1357842099), (184, 1180732260), (206, 1054634640), (230, 944585808), (240, 905228066), (276, 787154840), (309, 703089760), (345, 629723872), (368, 590366130), (412, 527317320), (460, 472292904), (480, 452614033), (515, 421853856), (552, 393577420), (618, 351544880), (690, 314861936), (736, 295183065), (824, 263658660), (920, 236146452), (1030, 210926928), (1104, 196788710), (1236, 175772440), (1380, 157430968), (1545, 140617952), (1648, 131829330), (1840, 118073226), (2060, 105463464), (2208, 98394355), (2369, 91707360), (2472, 87886220), (2760, 78715484), (3090, 70308976), (3296, 65914665), (3680, 59036613), (4120, 52731732), (4738, 45853680), (4944, 43943110), (5520, 39357742), (6180, 35154488), (7107, 30569120), (8240, 26365866), (9476, 22926840), (9888, 21971555), (11040, 19678871), (11845, 18341472), (12360, 17577244), (14214, 15284560), (16480, 13182933), (18952, 11463420), (23690, 9170736), (24720, 8788622), (28428, 7642280), (35535, 6113824), (37904, 5731710), (47380, 4585368), (49440, 4394311), (56856, 3821140), (71070, 3056912), (75808, 2865855), (94760, 2292684), (113712, 1910570), (142140, 1528456), (189520, 1146342), (191057, 1137120), (227424, 955285), (284280, 764228), (379040, 573171), (382114, 568560)]