142182120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 452643840

約数和(自身を除く): 310461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1033, 1110, 1147, 1240, 1480, 1860, 2066, 2220, 2294, 3099, 3441, 3720, 4132, 4440, 4588, 5165, 5735, 6198, 6882, 8264, 9176, 10330, 11470, 12396, 13764, 15495, 17205, 20660, 22940, 24792, 27528, 30990, 32023, 34410, 38221, 41320, 45880, 61980, 64046, 68820, 76442, 96069, 114663, 123960, 128092, 137640, 152884, 160115, 191105, 192138, 229326, 256184, 305768, 320230, 382210, 384276, 458652, 480345, 573315, 640460, 764420, 768552, 917304, 960690, 1146630, 1184851, 1280920, 1528840, 1921380, 2293260, 2369702, 3554553, 3842760, 4586520, 4739404, 5924255, 7109106, 9478808, 11848510, 14218212, 17772765, 23697020, 28436424, 35545530, 47394040, 71091060, 142182120]

約数ペア:

[(1, 142182120), (2, 71091060), (3, 47394040), (4, 35545530), (5, 28436424), (6, 23697020), (8, 17772765), (10, 14218212), (12, 11848510), (15, 9478808), (20, 7109106), (24, 5924255), (30, 4739404), (31, 4586520), (37, 3842760), (40, 3554553), (60, 2369702), (62, 2293260), (74, 1921380), (93, 1528840), (111, 1280920), (120, 1184851), (124, 1146630), (148, 960690), (155, 917304), (185, 768552), (186, 764420), (222, 640460), (248, 573315), (296, 480345), (310, 458652), (370, 384276), (372, 382210), (444, 320230), (465, 305768), (555, 256184), (620, 229326), (740, 192138), (744, 191105), (888, 160115), (930, 152884), (1033, 137640), (1110, 128092), (1147, 123960), (1240, 114663), (1480, 96069), (1860, 76442), (2066, 68820), (2220, 64046), (2294, 61980), (3099, 45880), (3441, 41320), (3720, 38221), (4132, 34410), (4440, 32023), (4588, 30990), (5165, 27528), (5735, 24792), (6198, 22940), (6882, 20660), (8264, 17205), (9176, 15495), (10330, 13764), (11470, 12396)]