1923421320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:984

約数の個数: 192

約数和(自身を含む): 6461460720

約数和(自身を除く): 4538039400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 197, 222, 296, 333, 360, 370, 394, 444, 555, 591, 666, 733, 740, 788, 888, 985, 1110, 1182, 1332, 1466, 1480, 1576, 1665, 1773, 1970, 2199, 2220, 2364, 2664, 2932, 2955, 3330, 3546, 3665, 3940, 4398, 4440, 4728, 5864, 5910, 6597, 6660, 7092, 7289, 7330, 7880, 8796, 8865, 10995, 11820, 13194, 13320, 14184, 14578, 14660, 17592, 17730, 21867, 21990, 23640, 26388, 27121, 29156, 29320, 32985, 35460, 36445, 43734, 43980, 52776, 54242, 58312, 65601, 65970, 70920, 72890, 81363, 87468, 87960, 108484, 109335, 131202, 131940, 135605, 144401, 145780, 162726, 174936, 216968, 218670, 244089, 262404, 263880, 271210, 288802, 291560, 325452, 328005, 406815, 433203, 437340, 488178, 524808, 542420, 577604, 650904, 656010, 722005, 813630, 866406, 874680, 976356, 1084840, 1155208, 1220445, 1299609, 1312020, 1444010, 1627260, 1732812, 1952712, 2166015, 2440890, 2599218, 2624040, 2888020, 3254520, 3465624, 4332030, 4881780, 5198436, 5342837, 5776040, 6498045, 8664060, 9763560, 10396872, 10685674, 12996090, 16028511, 17328120, 21371348, 25992180, 26714185, 32057022, 42742696, 48085533, 51984360, 53428370, 64114044, 80142555, 96171066, 106856740, 128228088, 160285110, 192342132, 213713480, 240427665, 320570220, 384684264, 480855330, 641140440, 961710660, 1923421320]

約数ペア:

[(1, 1923421320), (2, 961710660), (3, 641140440), (4, 480855330), (5, 384684264), (6, 320570220), (8, 240427665), (9, 213713480), (10, 192342132), (12, 160285110), (15, 128228088), (18, 106856740), (20, 96171066), (24, 80142555), (30, 64114044), (36, 53428370), (37, 51984360), (40, 48085533), (45, 42742696), (60, 32057022), (72, 26714185), (74, 25992180), (90, 21371348), (111, 17328120), (120, 16028511), (148, 12996090), (180, 10685674), (185, 10396872), (197, 9763560), (222, 8664060), (296, 6498045), (333, 5776040), (360, 5342837), (370, 5198436), (394, 4881780), (444, 4332030), (555, 3465624), (591, 3254520), (666, 2888020), (733, 2624040), (740, 2599218), (788, 2440890), (888, 2166015), (985, 1952712), (1110, 1732812), (1182, 1627260), (1332, 1444010), (1466, 1312020), (1480, 1299609), (1576, 1220445), (1665, 1155208), (1773, 1084840), (1970, 976356), (2199, 874680), (2220, 866406), (2364, 813630), (2664, 722005), (2932, 656010), (2955, 650904), (3330, 577604), (3546, 542420), (3665, 524808), (3940, 488178), (4398, 437340), (4440, 433203), (4728, 406815), (5864, 328005), (5910, 325452), (6597, 291560), (6660, 288802), (7092, 271210), (7289, 263880), (7330, 262404), (7880, 244089), (8796, 218670), (8865, 216968), (10995, 174936), (11820, 162726), (13194, 145780), (13320, 144401), (14184, 135605), (14578, 131940), (14660, 131202), (17592, 109335), (17730, 108484), (21867, 87960), (21990, 87468), (23640, 81363), (26388, 72890), (27121, 70920), (29156, 65970), (29320, 65601), (32985, 58312), (35460, 54242), (36445, 52776), (43734, 43980)]