15620146560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:446

約数の個数: 384

約数和(自身を含む): 55114076160

約数和(自身を除く): 39493929600

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, 127, 128, 131, 144, 160, 163, 180, 192, 240, 254, 262, 288, 320, 326, 360, 381, 384, 393, 480, 489, 508, 524, 576, 635, 640, 652, 655, 720, 762, 786, 815, 960, 978, 1016, 1048, 1143, 1152, 1179, 1270, 1304, 1310, 1440, 1467, 1524, 1572, 1630, 1905, 1920, 1956, 1965, 2032, 2096, 2286, 2358, 2445, 2540, 2608, 2620, 2880, 2934, 3048, 3144, 3260, 3810, 3912, 3930, 4064, 4192, 4572, 4716, 4890, 5080, 5216, 5240, 5715, 5760, 5868, 5895, 6096, 6288, 6520, 7335, 7620, 7824, 7860, 8128, 8384, 9144, 9432, 9780, 10160, 10432, 10480, 11430, 11736, 11790, 12192, 12576, 13040, 14670, 15240, 15648, 15720, 16256, 16637, 16768, 18288, 18864, 19560, 20320, 20701, 20864, 20960, 21353, 22860, 23472, 23580, 24384, 25152, 26080, 29340, 30480, 31296, 31440, 33274, 36576, 37728, 39120, 40640, 41402, 41920, 42706, 45720, 46944, 47160, 48768, 49911, 50304, 52160, 58680, 60960, 62103, 62592, 62880, 64059, 66548, 73152, 75456, 78240, 81280, 82804, 83185, 83840, 85412, 91440, 93888, 94320, 99822, 103505, 104320, 106765, 117360, 121920, 124206, 125760, 128118, 133096, 146304, 149733, 150912, 156480, 165608, 166370, 170824, 182880, 186309, 187776, 188640, 192177, 199644, 207010, 213530, 234720, 243840, 248412, 249555, 251520, 256236, 266192, 299466, 310515, 312960, 320295, 331216, 332740, 341648, 365760, 372618, 377280, 384354, 399288, 414020, 427060, 469440, 496824, 499110, 512472, 532384, 598932, 621030, 640590, 662432, 665480, 683296, 731520, 745236, 748665, 754560, 768708, 798576, 828040, 854120, 931545, 938880, 960885, 993648, 998220, 1024944, 1064768, 1197864, 1242060, 1281180, 1324864, 1330960, 1366592, 1490472, 1497330, 1537416, 1597152, 1656080, 1708240, 1863090, 1921770, 1987296, 1996440, 2049888, 2129536, 2395728, 2484120, 2562360, 2649728, 2661920, 2711831, 2733184, 2980944, 2994660, 3074832, 3194304, 3312160, 3416480, 3726180, 3843540, 3974592, 3992880, 4099776, 4791456, 4968240, 5124720, 5323840, 5423662, 5961888, 5989320, 6149664, 6388608, 6624320, 6832960, 7452360, 7687080, 7949184, 7985760, 8135493, 8199552, 9582912, 9936480, 10249440, 10647680, 10847324, 11923776, 11978640, 12299328, 13248640, 13559155, 13665920, 14904720, 15374160, 15971520, 16270986, 19165824, 19872960, 20498880, 21694648, 23847552, 23957280, 24406479, 24598656, 27118310, 29809440, 30748320, 31943040, 32541972, 39745920, 40677465, 40997760, 43389296, 47914560, 48812958, 54236620, 59618880, 61496640, 65083944, 81354930, 86778592, 95829120, 97625916, 108473240, 119237760, 122032395, 122993280, 130167888, 162709860, 173557184, 195251832, 216946480, 244064790, 260335776, 325419720, 347114368, 390503664, 433892960, 488129580, 520671552, 650839440, 781007328, 867785920, 976259160, 1041343104, 1301678880, 1562014656, 1735571840, 1952518320, 2603357760, 3124029312, 3905036640, 5206715520, 7810073280, 15620146560]

約数ペア:

[(1, 15620146560), (2, 7810073280), (3, 5206715520), (4, 3905036640), (5, 3124029312), (6, 2603357760), (8, 1952518320), (9, 1735571840), (10, 1562014656), (12, 1301678880), (15, 1041343104), (16, 976259160), (18, 867785920), (20, 781007328), (24, 650839440), (30, 520671552), (32, 488129580), (36, 433892960), (40, 390503664), (45, 347114368), (48, 325419720), (60, 260335776), (64, 244064790), (72, 216946480), (80, 195251832), (90, 173557184), (96, 162709860), (120, 130167888), (127, 122993280), (128, 122032395), (131, 119237760), (144, 108473240), (160, 97625916), (163, 95829120), (180, 86778592), (192, 81354930), (240, 65083944), (254, 61496640), (262, 59618880), (288, 54236620), (320, 48812958), (326, 47914560), (360, 43389296), (381, 40997760), (384, 40677465), (393, 39745920), (480, 32541972), (489, 31943040), (508, 30748320), (524, 29809440), (576, 27118310), (635, 24598656), (640, 24406479), (652, 23957280), (655, 23847552), (720, 21694648), (762, 20498880), (786, 19872960), (815, 19165824), (960, 16270986), (978, 15971520), (1016, 15374160), (1048, 14904720), (1143, 13665920), (1152, 13559155), (1179, 13248640), (1270, 12299328), (1304, 11978640), (1310, 11923776), (1440, 10847324), (1467, 10647680), (1524, 10249440), (1572, 9936480), (1630, 9582912), (1905, 8199552), (1920, 8135493), (1956, 7985760), (1965, 7949184), (2032, 7687080), (2096, 7452360), (2286, 6832960), (2358, 6624320), (2445, 6388608), (2540, 6149664), (2608, 5989320), (2620, 5961888), (2880, 5423662), (2934, 5323840), (3048, 5124720), (3144, 4968240), (3260, 4791456), (3810, 4099776), (3912, 3992880), (3930, 3974592), (4064, 3843540), (4192, 3726180), (4572, 3416480), (4716, 3312160), (4890, 3194304), (5080, 3074832), (5216, 2994660), (5240, 2980944), (5715, 2733184), (5760, 2711831), (5868, 2661920), (5895, 2649728), (6096, 2562360), (6288, 2484120), (6520, 2395728), (7335, 2129536), (7620, 2049888), (7824, 1996440), (7860, 1987296), (8128, 1921770), (8384, 1863090), (9144, 1708240), (9432, 1656080), (9780, 1597152), (10160, 1537416), (10432, 1497330), (10480, 1490472), (11430, 1366592), (11736, 1330960), (11790, 1324864), (12192, 1281180), (12576, 1242060), (13040, 1197864), (14670, 1064768), (15240, 1024944), (15648, 998220), (15720, 993648), (16256, 960885), (16637, 938880), (16768, 931545), (18288, 854120), (18864, 828040), (19560, 798576), (20320, 768708), (20701, 754560), (20864, 748665), (20960, 745236), (21353, 731520), (22860, 683296), (23472, 665480), (23580, 662432), (24384, 640590), (25152, 621030), (26080, 598932), (29340, 532384), (30480, 512472), (31296, 499110), (31440, 496824), (33274, 469440), (36576, 427060), (37728, 414020), (39120, 399288), (40640, 384354), (41402, 377280), (41920, 372618), (42706, 365760), (45720, 341648), (46944, 332740), (47160, 331216), (48768, 320295), (49911, 312960), (50304, 310515), (52160, 299466), (58680, 266192), (60960, 256236), (62103, 251520), (62592, 249555), (62880, 248412), (64059, 243840), (66548, 234720), (73152, 213530), (75456, 207010), (78240, 199644), (81280, 192177), (82804, 188640), (83185, 187776), (83840, 186309), (85412, 182880), (91440, 170824), (93888, 166370), (94320, 165608), (99822, 156480), (103505, 150912), (104320, 149733), (106765, 146304), (117360, 133096), (121920, 128118), (124206, 125760)]