195499440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3172

約数の個数: 160

約数和(自身を含む): 696830400

約数和(自身を除く): 501330960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3121, 3132, 3480, 3915, 4176, 5220, 6242, 6264, 6960, 7830, 9363, 10440, 12484, 12528, 15605, 15660, 18726, 20880, 24968, 28089, 31210, 31320, 37452, 46815, 49936, 56178, 62420, 62640, 74904, 84267, 90509, 93630, 112356, 124840, 140445, 149808, 168534, 181018, 187260, 224712, 249680, 271527, 280890, 337068, 362036, 374520, 421335, 449424, 452545, 543054, 561780, 674136, 724072, 749040, 814581, 842670, 905090, 1086108, 1123560, 1348272, 1357635, 1448144, 1629162, 1685340, 1810180, 2172216, 2247120, 2443743, 2715270, 3258324, 3370680, 3620360, 4072905, 4344432, 4887486, 5430540, 6516648, 6741360, 7240720, 8145810, 9774972, 10861080, 12218715, 13033296, 16291620, 19549944, 21722160, 24437430, 32583240, 39099888, 48874860, 65166480, 97749720, 195499440]

約数ペア:

[(1, 195499440), (2, 97749720), (3, 65166480), (4, 48874860), (5, 39099888), (6, 32583240), (8, 24437430), (9, 21722160), (10, 19549944), (12, 16291620), (15, 13033296), (16, 12218715), (18, 10861080), (20, 9774972), (24, 8145810), (27, 7240720), (29, 6741360), (30, 6516648), (36, 5430540), (40, 4887486), (45, 4344432), (48, 4072905), (54, 3620360), (58, 3370680), (60, 3258324), (72, 2715270), (80, 2443743), (87, 2247120), (90, 2172216), (108, 1810180), (116, 1685340), (120, 1629162), (135, 1448144), (144, 1357635), (145, 1348272), (174, 1123560), (180, 1086108), (216, 905090), (232, 842670), (240, 814581), (261, 749040), (270, 724072), (290, 674136), (348, 561780), (360, 543054), (432, 452545), (435, 449424), (464, 421335), (522, 374520), (540, 362036), (580, 337068), (696, 280890), (720, 271527), (783, 249680), (870, 224712), (1044, 187260), (1080, 181018), (1160, 168534), (1305, 149808), (1392, 140445), (1566, 124840), (1740, 112356), (2088, 93630), (2160, 90509), (2320, 84267), (2610, 74904), (3121, 62640), (3132, 62420), (3480, 56178), (3915, 49936), (4176, 46815), (5220, 37452), (6242, 31320), (6264, 31210), (6960, 28089), (7830, 24968), (9363, 20880), (10440, 18726), (12484, 15660), (12528, 15605)]