43922640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 145347840

約数和(自身を除く): 101425200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 109, 115, 120, 138, 146, 184, 218, 219, 230, 240, 276, 292, 327, 345, 365, 368, 436, 438, 460, 545, 552, 584, 654, 690, 730, 872, 876, 920, 1090, 1095, 1104, 1168, 1308, 1380, 1460, 1635, 1679, 1744, 1752, 1840, 2180, 2190, 2507, 2616, 2760, 2920, 3270, 3358, 3504, 4360, 4380, 5014, 5037, 5232, 5520, 5840, 6540, 6716, 7521, 7957, 8395, 8720, 8760, 10028, 10074, 12535, 13080, 13432, 15042, 15914, 16790, 17520, 20056, 20148, 23871, 25070, 25185, 26160, 26864, 30084, 31828, 33580, 37605, 39785, 40112, 40296, 47742, 50140, 50370, 60168, 63656, 67160, 75210, 79570, 80592, 95484, 100280, 100740, 119355, 120336, 127312, 134320, 150420, 159140, 183011, 190968, 200560, 201480, 238710, 300840, 318280, 366022, 381936, 402960, 477420, 549033, 601680, 636560, 732044, 915055, 954840, 1098066, 1464088, 1830110, 1909680, 2196132, 2745165, 2928176, 3660220, 4392264, 5490330, 7320440, 8784528, 10980660, 14640880, 21961320, 43922640]

約数ペア:

[(1, 43922640), (2, 21961320), (3, 14640880), (4, 10980660), (5, 8784528), (6, 7320440), (8, 5490330), (10, 4392264), (12, 3660220), (15, 2928176), (16, 2745165), (20, 2196132), (23, 1909680), (24, 1830110), (30, 1464088), (40, 1098066), (46, 954840), (48, 915055), (60, 732044), (69, 636560), (73, 601680), (80, 549033), (92, 477420), (109, 402960), (115, 381936), (120, 366022), (138, 318280), (146, 300840), (184, 238710), (218, 201480), (219, 200560), (230, 190968), (240, 183011), (276, 159140), (292, 150420), (327, 134320), (345, 127312), (365, 120336), (368, 119355), (436, 100740), (438, 100280), (460, 95484), (545, 80592), (552, 79570), (584, 75210), (654, 67160), (690, 63656), (730, 60168), (872, 50370), (876, 50140), (920, 47742), (1090, 40296), (1095, 40112), (1104, 39785), (1168, 37605), (1308, 33580), (1380, 31828), (1460, 30084), (1635, 26864), (1679, 26160), (1744, 25185), (1752, 25070), (1840, 23871), (2180, 20148), (2190, 20056), (2507, 17520), (2616, 16790), (2760, 15914), (2920, 15042), (3270, 13432), (3358, 13080), (3504, 12535), (4360, 10074), (4380, 10028), (5014, 8760), (5037, 8720), (5232, 8395), (5520, 7957), (5840, 7521), (6540, 6716)]