223874640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 240

約数和(自身を含む): 856552320

約数和(自身を除く): 632677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1229, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2458, 2530, 2640, 2760, 3036, 3312, 3687, 3795, 3960, 4048, 4140, 4554, 4916, 5060, 5520, 6072, 6145, 7374, 7590, 7920, 8280, 9108, 9832, 10120, 11061, 11385, 12144, 12290, 13519, 14748, 15180, 16560, 18216, 18435, 19664, 20240, 22122, 22770, 24580, 27038, 28267, 29496, 30360, 36432, 36870, 40557, 44244, 45540, 49160, 54076, 55305, 56534, 58992, 60720, 67595, 73740, 81114, 84801, 88488, 91080, 98320, 108152, 110610, 113068, 121671, 135190, 141335, 147480, 162228, 169602, 176976, 182160, 202785, 216304, 221220, 226136, 243342, 254403, 270380, 282670, 294960, 310937, 324456, 339204, 405570, 424005, 442440, 452272, 486684, 508806, 540760, 565340, 608355, 621874, 648912, 678408, 811140, 848010, 884880, 932811, 973368, 1017612, 1081520, 1130680, 1216710, 1243748, 1272015, 1356816, 1554685, 1622280, 1696020, 1865622, 1946736, 2035224, 2261360, 2433420, 2487496, 2544030, 2798433, 3109370, 3244560, 3392040, 3731244, 4070448, 4664055, 4866840, 4974992, 5088060, 5596866, 6218740, 6784080, 7462488, 9328110, 9733680, 10176120, 11193732, 12437480, 13992165, 14924976, 18656220, 20352240, 22387464, 24874960, 27984330, 37312440, 44774928, 55968660, 74624880, 111937320, 223874640]

約数ペア:

[(1, 223874640), (2, 111937320), (3, 74624880), (4, 55968660), (5, 44774928), (6, 37312440), (8, 27984330), (9, 24874960), (10, 22387464), (11, 20352240), (12, 18656220), (15, 14924976), (16, 13992165), (18, 12437480), (20, 11193732), (22, 10176120), (23, 9733680), (24, 9328110), (30, 7462488), (33, 6784080), (36, 6218740), (40, 5596866), (44, 5088060), (45, 4974992), (46, 4866840), (48, 4664055), (55, 4070448), (60, 3731244), (66, 3392040), (69, 3244560), (72, 3109370), (80, 2798433), (88, 2544030), (90, 2487496), (92, 2433420), (99, 2261360), (110, 2035224), (115, 1946736), (120, 1865622), (132, 1696020), (138, 1622280), (144, 1554685), (165, 1356816), (176, 1272015), (180, 1243748), (184, 1216710), (198, 1130680), (207, 1081520), (220, 1017612), (230, 973368), (240, 932811), (253, 884880), (264, 848010), (276, 811140), (330, 678408), (345, 648912), (360, 621874), (368, 608355), (396, 565340), (414, 540760), (440, 508806), (460, 486684), (495, 452272), (506, 442440), (528, 424005), (552, 405570), (660, 339204), (690, 324456), (720, 310937), (759, 294960), (792, 282670), (828, 270380), (880, 254403), (920, 243342), (990, 226136), (1012, 221220), (1035, 216304), (1104, 202785), (1229, 182160), (1265, 176976), (1320, 169602), (1380, 162228), (1518, 147480), (1584, 141335), (1656, 135190), (1840, 121671), (1980, 113068), (2024, 110610), (2070, 108152), (2277, 98320), (2458, 91080), (2530, 88488), (2640, 84801), (2760, 81114), (3036, 73740), (3312, 67595), (3687, 60720), (3795, 58992), (3960, 56534), (4048, 55305), (4140, 54076), (4554, 49160), (4916, 45540), (5060, 44244), (5520, 40557), (6072, 36870), (6145, 36432), (7374, 30360), (7590, 29496), (7920, 28267), (8280, 27038), (9108, 24580), (9832, 22770), (10120, 22122), (11061, 20240), (11385, 19664), (12144, 18435), (12290, 18216), (13519, 16560), (14748, 15180)]