23371680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 80559360

約数和(自身を除く): 57187680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 73, 80, 87, 92, 96, 115, 116, 120, 138, 145, 146, 160, 174, 184, 219, 230, 232, 240, 276, 290, 292, 345, 348, 365, 368, 435, 438, 460, 464, 480, 552, 580, 584, 667, 690, 696, 730, 736, 870, 876, 920, 928, 1095, 1104, 1160, 1168, 1334, 1380, 1392, 1460, 1679, 1740, 1752, 1840, 2001, 2117, 2190, 2208, 2320, 2336, 2668, 2760, 2784, 2920, 3335, 3358, 3480, 3504, 3680, 4002, 4234, 4380, 4640, 5037, 5336, 5520, 5840, 6351, 6670, 6716, 6960, 7008, 8004, 8395, 8468, 8760, 10005, 10074, 10585, 10672, 11040, 11680, 12702, 13340, 13432, 13920, 16008, 16790, 16936, 17520, 20010, 20148, 21170, 21344, 25185, 25404, 26680, 26864, 31755, 32016, 33580, 33872, 35040, 40020, 40296, 42340, 48691, 50370, 50808, 53360, 53728, 63510, 64032, 67160, 67744, 80040, 80592, 84680, 97382, 100740, 101616, 106720, 127020, 134320, 146073, 160080, 161184, 169360, 194764, 201480, 203232, 243455, 254040, 268640, 292146, 320160, 338720, 389528, 402960, 486910, 508080, 584292, 730365, 779056, 805920, 973820, 1016160, 1168584, 1460730, 1558112, 1947640, 2337168, 2921460, 3895280, 4674336, 5842920, 7790560, 11685840, 23371680]

約数ペア:

[(1, 23371680), (2, 11685840), (3, 7790560), (4, 5842920), (5, 4674336), (6, 3895280), (8, 2921460), (10, 2337168), (12, 1947640), (15, 1558112), (16, 1460730), (20, 1168584), (23, 1016160), (24, 973820), (29, 805920), (30, 779056), (32, 730365), (40, 584292), (46, 508080), (48, 486910), (58, 402960), (60, 389528), (69, 338720), (73, 320160), (80, 292146), (87, 268640), (92, 254040), (96, 243455), (115, 203232), (116, 201480), (120, 194764), (138, 169360), (145, 161184), (146, 160080), (160, 146073), (174, 134320), (184, 127020), (219, 106720), (230, 101616), (232, 100740), (240, 97382), (276, 84680), (290, 80592), (292, 80040), (345, 67744), (348, 67160), (365, 64032), (368, 63510), (435, 53728), (438, 53360), (460, 50808), (464, 50370), (480, 48691), (552, 42340), (580, 40296), (584, 40020), (667, 35040), (690, 33872), (696, 33580), (730, 32016), (736, 31755), (870, 26864), (876, 26680), (920, 25404), (928, 25185), (1095, 21344), (1104, 21170), (1160, 20148), (1168, 20010), (1334, 17520), (1380, 16936), (1392, 16790), (1460, 16008), (1679, 13920), (1740, 13432), (1752, 13340), (1840, 12702), (2001, 11680), (2117, 11040), (2190, 10672), (2208, 10585), (2320, 10074), (2336, 10005), (2668, 8760), (2760, 8468), (2784, 8395), (2920, 8004), (3335, 7008), (3358, 6960), (3480, 6716), (3504, 6670), (3680, 6351), (4002, 5840), (4234, 5520), (4380, 5336), (4640, 5037)]