196885440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 168

約数和(自身を含む): 683514000

約数和(自身を除く): 486628560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 411, 480, 499, 548, 576, 685, 720, 822, 960, 998, 1096, 1233, 1370, 1440, 1497, 1644, 1996, 2055, 2192, 2466, 2495, 2740, 2880, 2994, 3288, 3992, 4110, 4384, 4491, 4932, 4990, 5480, 5988, 6165, 6576, 7485, 7984, 8220, 8768, 8982, 9864, 9980, 10960, 11976, 12330, 13152, 14970, 15968, 16440, 17964, 19728, 19960, 21920, 22455, 23952, 24660, 26304, 29940, 31936, 32880, 35928, 39456, 39920, 43840, 44910, 47904, 49320, 59880, 65760, 68363, 71856, 78912, 79840, 89820, 95808, 98640, 119760, 131520, 136726, 143712, 159680, 179640, 197280, 205089, 239520, 273452, 287424, 341815, 359280, 394560, 410178, 479040, 546904, 615267, 683630, 718560, 820356, 1025445, 1093808, 1230534, 1367260, 1437120, 1640712, 2050890, 2187616, 2461068, 2734520, 3076335, 3281424, 4101780, 4375232, 4922136, 5469040, 6152670, 6562848, 8203560, 9844272, 10938080, 12305340, 13125696, 16407120, 19688544, 21876160, 24610680, 32814240, 39377088, 49221360, 65628480, 98442720, 196885440]

約数ペア:

[(1, 196885440), (2, 98442720), (3, 65628480), (4, 49221360), (5, 39377088), (6, 32814240), (8, 24610680), (9, 21876160), (10, 19688544), (12, 16407120), (15, 13125696), (16, 12305340), (18, 10938080), (20, 9844272), (24, 8203560), (30, 6562848), (32, 6152670), (36, 5469040), (40, 4922136), (45, 4375232), (48, 4101780), (60, 3281424), (64, 3076335), (72, 2734520), (80, 2461068), (90, 2187616), (96, 2050890), (120, 1640712), (137, 1437120), (144, 1367260), (160, 1230534), (180, 1093808), (192, 1025445), (240, 820356), (274, 718560), (288, 683630), (320, 615267), (360, 546904), (411, 479040), (480, 410178), (499, 394560), (548, 359280), (576, 341815), (685, 287424), (720, 273452), (822, 239520), (960, 205089), (998, 197280), (1096, 179640), (1233, 159680), (1370, 143712), (1440, 136726), (1497, 131520), (1644, 119760), (1996, 98640), (2055, 95808), (2192, 89820), (2466, 79840), (2495, 78912), (2740, 71856), (2880, 68363), (2994, 65760), (3288, 59880), (3992, 49320), (4110, 47904), (4384, 44910), (4491, 43840), (4932, 39920), (4990, 39456), (5480, 35928), (5988, 32880), (6165, 31936), (6576, 29940), (7485, 26304), (7984, 24660), (8220, 23952), (8768, 22455), (8982, 21920), (9864, 19960), (9980, 19728), (10960, 17964), (11976, 16440), (12330, 15968), (13152, 14970)]