42170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 138741120

約数和(自身を除く): 96570480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 73, 80, 83, 87, 116, 120, 145, 146, 166, 174, 219, 232, 240, 249, 290, 292, 332, 348, 365, 415, 435, 438, 464, 498, 580, 584, 664, 696, 730, 830, 870, 876, 996, 1095, 1160, 1168, 1245, 1328, 1392, 1460, 1660, 1740, 1752, 1992, 2117, 2190, 2320, 2407, 2490, 2920, 3320, 3480, 3504, 3984, 4234, 4380, 4814, 4980, 5840, 6059, 6351, 6640, 6960, 7221, 8468, 8760, 9628, 9960, 10585, 12035, 12118, 12702, 14442, 16936, 17520, 18177, 19256, 19920, 21170, 24070, 24236, 25404, 28884, 30295, 31755, 33872, 36105, 36354, 38512, 42340, 48140, 48472, 50808, 57768, 60590, 63510, 72210, 72708, 84680, 90885, 96280, 96944, 101616, 115536, 121180, 127020, 144420, 145416, 169360, 175711, 181770, 192560, 242360, 254040, 288840, 290832, 351422, 363540, 484720, 508080, 527133, 577680, 702844, 727080, 878555, 1054266, 1405688, 1454160, 1757110, 2108532, 2635665, 2811376, 3514220, 4217064, 5271330, 7028440, 8434128, 10542660, 14056880, 21085320, 42170640]

約数ペア:

[(1, 42170640), (2, 21085320), (3, 14056880), (4, 10542660), (5, 8434128), (6, 7028440), (8, 5271330), (10, 4217064), (12, 3514220), (15, 2811376), (16, 2635665), (20, 2108532), (24, 1757110), (29, 1454160), (30, 1405688), (40, 1054266), (48, 878555), (58, 727080), (60, 702844), (73, 577680), (80, 527133), (83, 508080), (87, 484720), (116, 363540), (120, 351422), (145, 290832), (146, 288840), (166, 254040), (174, 242360), (219, 192560), (232, 181770), (240, 175711), (249, 169360), (290, 145416), (292, 144420), (332, 127020), (348, 121180), (365, 115536), (415, 101616), (435, 96944), (438, 96280), (464, 90885), (498, 84680), (580, 72708), (584, 72210), (664, 63510), (696, 60590), (730, 57768), (830, 50808), (870, 48472), (876, 48140), (996, 42340), (1095, 38512), (1160, 36354), (1168, 36105), (1245, 33872), (1328, 31755), (1392, 30295), (1460, 28884), (1660, 25404), (1740, 24236), (1752, 24070), (1992, 21170), (2117, 19920), (2190, 19256), (2320, 18177), (2407, 17520), (2490, 16936), (2920, 14442), (3320, 12702), (3480, 12118), (3504, 12035), (3984, 10585), (4234, 9960), (4380, 9628), (4814, 8760), (4980, 8468), (5840, 7221), (6059, 6960), (6351, 6640)]