229261120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 622669824

約数和(自身を除く): 393408704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 191, 220, 242, 248, 310, 320, 341, 352, 382, 440, 484, 496, 605, 620, 682, 704, 764, 880, 955, 968, 992, 1210, 1240, 1364, 1528, 1705, 1760, 1910, 1936, 1984, 2101, 2420, 2480, 2728, 3056, 3410, 3520, 3751, 3820, 3872, 4202, 4840, 4960, 5456, 5921, 6112, 6820, 7502, 7640, 7744, 8404, 9680, 9920, 10505, 10912, 11842, 12224, 13640, 15004, 15280, 16808, 18755, 19360, 21010, 21824, 23111, 23684, 27280, 29605, 30008, 30560, 33616, 37510, 38720, 42020, 46222, 47368, 54560, 59210, 60016, 61120, 65131, 67232, 75020, 84040, 92444, 94736, 109120, 115555, 118420, 120032, 130262, 134464, 150040, 168080, 184888, 189472, 231110, 236840, 240064, 260524, 300080, 325655, 336160, 369776, 378944, 462220, 473680, 521048, 600160, 651310, 672320, 716441, 739552, 924440, 947360, 1042096, 1200320, 1302620, 1432882, 1479104, 1848880, 1894720, 2084192, 2605240, 2865764, 3582205, 3697760, 4168384, 5210480, 5731528, 7164410, 7395520, 10420960, 11463056, 14328820, 20841920, 22926112, 28657640, 45852224, 57315280, 114630560, 229261120]

約数ペア:

[(1, 229261120), (2, 114630560), (4, 57315280), (5, 45852224), (8, 28657640), (10, 22926112), (11, 20841920), (16, 14328820), (20, 11463056), (22, 10420960), (31, 7395520), (32, 7164410), (40, 5731528), (44, 5210480), (55, 4168384), (62, 3697760), (64, 3582205), (80, 2865764), (88, 2605240), (110, 2084192), (121, 1894720), (124, 1848880), (155, 1479104), (160, 1432882), (176, 1302620), (191, 1200320), (220, 1042096), (242, 947360), (248, 924440), (310, 739552), (320, 716441), (341, 672320), (352, 651310), (382, 600160), (440, 521048), (484, 473680), (496, 462220), (605, 378944), (620, 369776), (682, 336160), (704, 325655), (764, 300080), (880, 260524), (955, 240064), (968, 236840), (992, 231110), (1210, 189472), (1240, 184888), (1364, 168080), (1528, 150040), (1705, 134464), (1760, 130262), (1910, 120032), (1936, 118420), (1984, 115555), (2101, 109120), (2420, 94736), (2480, 92444), (2728, 84040), (3056, 75020), (3410, 67232), (3520, 65131), (3751, 61120), (3820, 60016), (3872, 59210), (4202, 54560), (4840, 47368), (4960, 46222), (5456, 42020), (5921, 38720), (6112, 37510), (6820, 33616), (7502, 30560), (7640, 30008), (7744, 29605), (8404, 27280), (9680, 23684), (9920, 23111), (10505, 21824), (10912, 21010), (11842, 19360), (12224, 18755), (13640, 16808), (15004, 15280)]