212862240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6471

約数の個数: 144

約数和(自身を含む): 758092608

約数和(自身を除く): 545230368

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, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6427, 6624, 8280, 11040, 12854, 16560, 19281, 25708, 32135, 33120, 38562, 51416, 57843, 64270, 77124, 96405, 102832, 115686, 128540, 147821, 154248, 192810, 205664, 231372, 257080, 289215, 295642, 308496, 385620, 443463, 462744, 514160, 578430, 591284, 616992, 739105, 771240, 886926, 925488, 1028320, 1156860, 1182568, 1330389, 1478210, 1542480, 1773852, 1850976, 2217315, 2313720, 2365136, 2660778, 2956420, 3084960, 3547704, 4434630, 4627440, 4730272, 5321556, 5912840, 6651945, 7095408, 8869260, 9254880, 10643112, 11825680, 13303890, 14190816, 17738520, 21286224, 23651360, 26607780, 35477040, 42572448, 53215560, 70954080, 106431120, 212862240]

約数ペア:

[(1, 212862240), (2, 106431120), (3, 70954080), (4, 53215560), (5, 42572448), (6, 35477040), (8, 26607780), (9, 23651360), (10, 21286224), (12, 17738520), (15, 14190816), (16, 13303890), (18, 11825680), (20, 10643112), (23, 9254880), (24, 8869260), (30, 7095408), (32, 6651945), (36, 5912840), (40, 5321556), (45, 4730272), (46, 4627440), (48, 4434630), (60, 3547704), (69, 3084960), (72, 2956420), (80, 2660778), (90, 2365136), (92, 2313720), (96, 2217315), (115, 1850976), (120, 1773852), (138, 1542480), (144, 1478210), (160, 1330389), (180, 1182568), (184, 1156860), (207, 1028320), (230, 925488), (240, 886926), (276, 771240), (288, 739105), (345, 616992), (360, 591284), (368, 578430), (414, 514160), (460, 462744), (480, 443463), (552, 385620), (690, 308496), (720, 295642), (736, 289215), (828, 257080), (920, 231372), (1035, 205664), (1104, 192810), (1380, 154248), (1440, 147821), (1656, 128540), (1840, 115686), (2070, 102832), (2208, 96405), (2760, 77124), (3312, 64270), (3680, 57843), (4140, 51416), (5520, 38562), (6427, 33120), (6624, 32135), (8280, 25708), (11040, 19281), (12854, 16560)]