429968640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 144

約数和(自身を含む): 1407220416

約数和(自身を除く): 977251776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 2731, 3280, 3840, 3936, 4920, 5248, 5462, 6560, 7872, 8193, 9840, 10496, 10924, 13120, 13655, 15744, 16386, 19680, 21848, 26240, 27310, 31488, 32772, 39360, 40965, 43696, 52480, 54620, 65544, 78720, 81930, 87392, 109240, 111971, 131088, 157440, 163860, 174784, 218480, 223942, 262176, 327720, 335913, 349568, 436960, 447884, 524352, 559855, 655440, 671826, 699136, 873920, 895768, 1048704, 1119710, 1310880, 1343652, 1679565, 1747840, 1791536, 2097408, 2239420, 2621760, 2687304, 3359130, 3495680, 3583072, 4478840, 5243520, 5374608, 6718260, 7166144, 8957680, 10487040, 10749216, 13436520, 14332288, 17915360, 21498432, 26873040, 28664576, 35830720, 42996864, 53746080, 71661440, 85993728, 107492160, 143322880, 214984320, 429968640]

約数ペア:

[(1, 429968640), (2, 214984320), (3, 143322880), (4, 107492160), (5, 85993728), (6, 71661440), (8, 53746080), (10, 42996864), (12, 35830720), (15, 28664576), (16, 26873040), (20, 21498432), (24, 17915360), (30, 14332288), (32, 13436520), (40, 10749216), (41, 10487040), (48, 8957680), (60, 7166144), (64, 6718260), (80, 5374608), (82, 5243520), (96, 4478840), (120, 3583072), (123, 3495680), (128, 3359130), (160, 2687304), (164, 2621760), (192, 2239420), (205, 2097408), (240, 1791536), (246, 1747840), (256, 1679565), (320, 1343652), (328, 1310880), (384, 1119710), (410, 1048704), (480, 895768), (492, 873920), (615, 699136), (640, 671826), (656, 655440), (768, 559855), (820, 524352), (960, 447884), (984, 436960), (1230, 349568), (1280, 335913), (1312, 327720), (1640, 262176), (1920, 223942), (1968, 218480), (2460, 174784), (2624, 163860), (2731, 157440), (3280, 131088), (3840, 111971), (3936, 109240), (4920, 87392), (5248, 81930), (5462, 78720), (6560, 65544), (7872, 54620), (8193, 52480), (9840, 43696), (10496, 40965), (10924, 39360), (13120, 32772), (13655, 31488), (15744, 27310), (16386, 26240), (19680, 21848)]