15662120880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3217

約数の個数: 320

約数和(自身を含む): 57567744000

約数和(自身を除く): 41905623120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 140, 147, 168, 183, 196, 210, 240, 244, 245, 280, 294, 305, 336, 343, 366, 392, 420, 427, 488, 490, 560, 588, 610, 686, 732, 735, 784, 840, 854, 915, 976, 980, 1029, 1176, 1220, 1281, 1372, 1464, 1470, 1680, 1708, 1715, 1830, 1960, 2058, 2135, 2352, 2440, 2562, 2744, 2928, 2940, 2989, 3119, 3416, 3430, 3660, 3920, 4116, 4270, 4880, 5124, 5145, 5488, 5880, 5978, 6238, 6405, 6832, 6860, 7320, 8232, 8540, 8967, 9357, 10248, 10290, 11760, 11956, 12476, 12810, 13720, 14640, 14945, 15595, 16464, 17080, 17934, 18714, 20496, 20580, 20923, 21833, 23912, 24952, 25620, 27440, 29890, 31190, 34160, 35868, 37428, 41160, 41846, 43666, 44835, 46785, 47824, 49904, 51240, 59780, 62380, 62769, 65499, 71736, 74856, 82320, 83692, 87332, 89670, 93570, 102480, 104615, 109165, 119560, 124760, 125538, 130998, 143472, 149712, 152831, 167384, 174664, 179340, 187140, 190259, 209230, 218330, 239120, 249520, 251076, 261996, 305662, 313845, 327495, 334768, 349328, 358680, 374280, 380518, 418460, 436660, 458493, 502152, 523992, 570777, 611324, 627690, 654990, 717360, 748560, 761036, 764155, 836920, 873320, 916986, 951295, 1004304, 1047984, 1069817, 1141554, 1222648, 1255380, 1309980, 1331813, 1522072, 1528310, 1673840, 1746640, 1833972, 1902590, 2139634, 2283108, 2292465, 2445296, 2510760, 2619960, 2663626, 2853885, 3044144, 3056620, 3209451, 3667944, 3805180, 3995439, 4279268, 4566216, 4584930, 5021520, 5239920, 5327252, 5349085, 5707770, 6113240, 6418902, 6659065, 7335888, 7610360, 7990878, 8558536, 9132432, 9169860, 9322691, 10654504, 10698170, 11415540, 12226480, 12837804, 13318130, 15220720, 15981756, 16047255, 17117072, 18339720, 18645382, 19977195, 21309008, 21396340, 22831080, 25675608, 26636260, 27968073, 31963512, 32094510, 36679440, 37290764, 39954390, 42792680, 45662160, 46613455, 51351216, 53272520, 55936146, 63927024, 64189020, 65258837, 74581528, 79908780, 85585360, 93226910, 106545040, 111872292, 128378040, 130517674, 139840365, 149163056, 159817560, 186453820, 195776511, 223744584, 256756080, 261035348, 279680730, 319635120, 326294185, 372907640, 391553022, 447489168, 522070696, 559361460, 652588370, 745815280, 783106044, 978882555, 1044141392, 1118722920, 1305176740, 1566212088, 1957765110, 2237445840, 2610353480, 3132424176, 3915530220, 5220706960, 7831060440, 15662120880]

約数ペア:

[(1, 15662120880), (2, 7831060440), (3, 5220706960), (4, 3915530220), (5, 3132424176), (6, 2610353480), (7, 2237445840), (8, 1957765110), (10, 1566212088), (12, 1305176740), (14, 1118722920), (15, 1044141392), (16, 978882555), (20, 783106044), (21, 745815280), (24, 652588370), (28, 559361460), (30, 522070696), (35, 447489168), (40, 391553022), (42, 372907640), (48, 326294185), (49, 319635120), (56, 279680730), (60, 261035348), (61, 256756080), (70, 223744584), (80, 195776511), (84, 186453820), (98, 159817560), (105, 149163056), (112, 139840365), (120, 130517674), (122, 128378040), (140, 111872292), (147, 106545040), (168, 93226910), (183, 85585360), (196, 79908780), (210, 74581528), (240, 65258837), (244, 64189020), (245, 63927024), (280, 55936146), (294, 53272520), (305, 51351216), (336, 46613455), (343, 45662160), (366, 42792680), (392, 39954390), (420, 37290764), (427, 36679440), (488, 32094510), (490, 31963512), (560, 27968073), (588, 26636260), (610, 25675608), (686, 22831080), (732, 21396340), (735, 21309008), (784, 19977195), (840, 18645382), (854, 18339720), (915, 17117072), (976, 16047255), (980, 15981756), (1029, 15220720), (1176, 13318130), (1220, 12837804), (1281, 12226480), (1372, 11415540), (1464, 10698170), (1470, 10654504), (1680, 9322691), (1708, 9169860), (1715, 9132432), (1830, 8558536), (1960, 7990878), (2058, 7610360), (2135, 7335888), (2352, 6659065), (2440, 6418902), (2562, 6113240), (2744, 5707770), (2928, 5349085), (2940, 5327252), (2989, 5239920), (3119, 5021520), (3416, 4584930), (3430, 4566216), (3660, 4279268), (3920, 3995439), (4116, 3805180), (4270, 3667944), (4880, 3209451), (5124, 3056620), (5145, 3044144), (5488, 2853885), (5880, 2663626), (5978, 2619960), (6238, 2510760), (6405, 2445296), (6832, 2292465), (6860, 2283108), (7320, 2139634), (8232, 1902590), (8540, 1833972), (8967, 1746640), (9357, 1673840), (10248, 1528310), (10290, 1522072), (11760, 1331813), (11956, 1309980), (12476, 1255380), (12810, 1222648), (13720, 1141554), (14640, 1069817), (14945, 1047984), (15595, 1004304), (16464, 951295), (17080, 916986), (17934, 873320), (18714, 836920), (20496, 764155), (20580, 761036), (20923, 748560), (21833, 717360), (23912, 654990), (24952, 627690), (25620, 611324), (27440, 570777), (29890, 523992), (31190, 502152), (34160, 458493), (35868, 436660), (37428, 418460), (41160, 380518), (41846, 374280), (43666, 358680), (44835, 349328), (46785, 334768), (47824, 327495), (49904, 313845), (51240, 305662), (59780, 261996), (62380, 251076), (62769, 249520), (65499, 239120), (71736, 218330), (74856, 209230), (82320, 190259), (83692, 187140), (87332, 179340), (89670, 174664), (93570, 167384), (102480, 152831), (104615, 149712), (109165, 143472), (119560, 130998), (124760, 125538)]