16743240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 57456000

約数和(自身を除く): 40712760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 419, 444, 540, 555, 666, 740, 838, 888, 999, 1080, 1110, 1257, 1332, 1480, 1665, 1676, 1998, 2095, 2220, 2514, 2664, 3330, 3352, 3771, 3996, 4190, 4440, 4995, 5028, 6285, 6660, 7542, 7992, 8380, 9990, 10056, 11313, 12570, 13320, 15084, 15503, 16760, 18855, 19980, 22626, 25140, 30168, 31006, 37710, 39960, 45252, 46509, 50280, 56565, 62012, 75420, 77515, 90504, 93018, 113130, 124024, 139527, 150840, 155030, 186036, 226260, 232545, 279054, 310060, 372072, 418581, 452520, 465090, 558108, 620120, 697635, 837162, 930180, 1116216, 1395270, 1674324, 1860360, 2092905, 2790540, 3348648, 4185810, 5581080, 8371620, 16743240]

約数ペア:

[(1, 16743240), (2, 8371620), (3, 5581080), (4, 4185810), (5, 3348648), (6, 2790540), (8, 2092905), (9, 1860360), (10, 1674324), (12, 1395270), (15, 1116216), (18, 930180), (20, 837162), (24, 697635), (27, 620120), (30, 558108), (36, 465090), (37, 452520), (40, 418581), (45, 372072), (54, 310060), (60, 279054), (72, 232545), (74, 226260), (90, 186036), (108, 155030), (111, 150840), (120, 139527), (135, 124024), (148, 113130), (180, 93018), (185, 90504), (216, 77515), (222, 75420), (270, 62012), (296, 56565), (333, 50280), (360, 46509), (370, 45252), (419, 39960), (444, 37710), (540, 31006), (555, 30168), (666, 25140), (740, 22626), (838, 19980), (888, 18855), (999, 16760), (1080, 15503), (1110, 15084), (1257, 13320), (1332, 12570), (1480, 11313), (1665, 10056), (1676, 9990), (1998, 8380), (2095, 7992), (2220, 7542), (2514, 6660), (2664, 6285), (3330, 5028), (3352, 4995), (3771, 4440), (3996, 4190)]