144097920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 384670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 269, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 538, 540, 558, 576, 620, 640, 720, 744, 807, 837, 864, 930, 960, 992, 1076, 1080, 1116, 1152, 1240, 1345, 1395, 1440, 1488, 1614, 1674, 1728, 1860, 1920, 1984, 2152, 2160, 2232, 2421, 2480, 2690, 2790, 2880, 2976, 3228, 3348, 3456, 3720, 3968, 4035, 4185, 4304, 4320, 4464, 4842, 4960, 5380, 5580, 5760, 5952, 6456, 6696, 7263, 7440, 8070, 8339, 8370, 8608, 8640, 8928, 9684, 9920, 10760, 11160, 11904, 12105, 12912, 13392, 14526, 14880, 16140, 16678, 16740, 17216, 17280, 17856, 19368, 19840, 21520, 22320, 24210, 25017, 25824, 26784, 29052, 29760, 32280, 33356, 33480, 34432, 35712, 36315, 38736, 41695, 43040, 44640, 48420, 50034, 51648, 53568, 58104, 59520, 64560, 66712, 66960, 72630, 75051, 77472, 83390, 86080, 89280, 96840, 100068, 103296, 107136, 116208, 125085, 129120, 133424, 133920, 145260, 150102, 154944, 166780, 172160, 178560, 193680, 200136, 225153, 232416, 250170, 258240, 266848, 267840, 290520, 300204, 309888, 333560, 375255, 387360, 400272, 450306, 464832, 500340, 516480, 533696, 535680, 581040, 600408, 667120, 750510, 774720, 800544, 900612, 929664, 1000680, 1067392, 1125765, 1162080, 1200816, 1334240, 1501020, 1549440, 1601088, 1801224, 2001360, 2251530, 2324160, 2401632, 2668480, 3002040, 3202176, 3602448, 4002720, 4503060, 4648320, 4803264, 5336960, 6004080, 7204896, 8005440, 9006120, 9606528, 12008160, 14409792, 16010880, 18012240, 24016320, 28819584, 36024480, 48032640, 72048960, 144097920]

約数ペア:

[(1, 144097920), (2, 72048960), (3, 48032640), (4, 36024480), (5, 28819584), (6, 24016320), (8, 18012240), (9, 16010880), (10, 14409792), (12, 12008160), (15, 9606528), (16, 9006120), (18, 8005440), (20, 7204896), (24, 6004080), (27, 5336960), (30, 4803264), (31, 4648320), (32, 4503060), (36, 4002720), (40, 3602448), (45, 3202176), (48, 3002040), (54, 2668480), (60, 2401632), (62, 2324160), (64, 2251530), (72, 2001360), (80, 1801224), (90, 1601088), (93, 1549440), (96, 1501020), (108, 1334240), (120, 1200816), (124, 1162080), (128, 1125765), (135, 1067392), (144, 1000680), (155, 929664), (160, 900612), (180, 800544), (186, 774720), (192, 750510), (216, 667120), (240, 600408), (248, 581040), (269, 535680), (270, 533696), (279, 516480), (288, 500340), (310, 464832), (320, 450306), (360, 400272), (372, 387360), (384, 375255), (432, 333560), (465, 309888), (480, 300204), (496, 290520), (538, 267840), (540, 266848), (558, 258240), (576, 250170), (620, 232416), (640, 225153), (720, 200136), (744, 193680), (807, 178560), (837, 172160), (864, 166780), (930, 154944), (960, 150102), (992, 145260), (1076, 133920), (1080, 133424), (1116, 129120), (1152, 125085), (1240, 116208), (1345, 107136), (1395, 103296), (1440, 100068), (1488, 96840), (1614, 89280), (1674, 86080), (1728, 83390), (1860, 77472), (1920, 75051), (1984, 72630), (2152, 66960), (2160, 66712), (2232, 64560), (2421, 59520), (2480, 58104), (2690, 53568), (2790, 51648), (2880, 50034), (2976, 48420), (3228, 44640), (3348, 43040), (3456, 41695), (3720, 38736), (3968, 36315), (4035, 35712), (4185, 34432), (4304, 33480), (4320, 33356), (4464, 32280), (4842, 29760), (4960, 29052), (5380, 26784), (5580, 25824), (5760, 25017), (5952, 24210), (6456, 22320), (6696, 21520), (7263, 19840), (7440, 19368), (8070, 17856), (8339, 17280), (8370, 17216), (8608, 16740), (8640, 16678), (8928, 16140), (9684, 14880), (9920, 14526), (10760, 13392), (11160, 12912), (11904, 12105)]