31434821280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{316373}}^1$

素因数の和:316420

約数の個数: 192

約数和(自身を含む): 114805797120

約数和(自身を除く): 83370975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 316373, 632746, 949119, 1265492, 1581865, 1898238, 2530984, 2847357, 3163730, 3796476, 4745595, 5061968, 5694714, 6327460, 7276579, 7592952, 8542071, 9491190, 10123936, 11389428, 12654920, 14236785, 14553158, 15185904, 17084142, 18982380, 21829737, 22778856, 25309840, 28473570, 29106316, 30371808, 34168284, 36382895, 37964760, 42710355, 43659474, 45557712, 50619680, 56947140, 58212632, 65489211, 68336568, 72765790, 75929520, 85420710, 87318948, 91115424, 109148685, 113894280, 116425264, 130978422, 136673136, 145531580, 151859040, 170841420, 174637896, 196467633, 218297370, 227788560, 232850528, 261956844, 273346272, 291063160, 327446055, 341682840, 349275792, 392935266, 436594740, 455577120, 523913688, 582126320, 654892110, 683365680, 698551584, 785870532, 873189480, 982338165, 1047827376, 1164252640, 1309784220, 1366731360, 1571741064, 1746378960, 1964676330, 2095654752, 2619568440, 3143482128, 3492757920, 3929352660, 5239136880, 6286964256, 7858705320, 10478273760, 15717410640, 31434821280]

約数ペア:

[(1, 31434821280), (2, 15717410640), (3, 10478273760), (4, 7858705320), (5, 6286964256), (6, 5239136880), (8, 3929352660), (9, 3492757920), (10, 3143482128), (12, 2619568440), (15, 2095654752), (16, 1964676330), (18, 1746378960), (20, 1571741064), (23, 1366731360), (24, 1309784220), (27, 1164252640), (30, 1047827376), (32, 982338165), (36, 873189480), (40, 785870532), (45, 698551584), (46, 683365680), (48, 654892110), (54, 582126320), (60, 523913688), (69, 455577120), (72, 436594740), (80, 392935266), (90, 349275792), (92, 341682840), (96, 327446055), (108, 291063160), (115, 273346272), (120, 261956844), (135, 232850528), (138, 227788560), (144, 218297370), (160, 196467633), (180, 174637896), (184, 170841420), (207, 151859040), (216, 145531580), (230, 136673136), (240, 130978422), (270, 116425264), (276, 113894280), (288, 109148685), (345, 91115424), (360, 87318948), (368, 85420710), (414, 75929520), (432, 72765790), (460, 68336568), (480, 65489211), (540, 58212632), (552, 56947140), (621, 50619680), (690, 45557712), (720, 43659474), (736, 42710355), (828, 37964760), (864, 36382895), (920, 34168284), (1035, 30371808), (1080, 29106316), (1104, 28473570), (1242, 25309840), (1380, 22778856), (1440, 21829737), (1656, 18982380), (1840, 17084142), (2070, 15185904), (2160, 14553158), (2208, 14236785), (2484, 12654920), (2760, 11389428), (3105, 10123936), (3312, 9491190), (3680, 8542071), (4140, 7592952), (4320, 7276579), (4968, 6327460), (5520, 5694714), (6210, 5061968), (6624, 4745595), (8280, 3796476), (9936, 3163730), (11040, 2847357), (12420, 2530984), (16560, 1898238), (19872, 1581865), (24840, 1265492), (33120, 949119), (49680, 632746), (99360, 316373)]