19163788080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 59853353664

約数和(自身を除く): 40689565584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 337, 626, 674, 757, 939, 1011, 1252, 1348, 1514, 1565, 1685, 1878, 2022, 2271, 2504, 2696, 3028, 3130, 3370, 3756, 3785, 4044, 4542, 4695, 5008, 5055, 5392, 6056, 6260, 6740, 7512, 7570, 8088, 9084, 9390, 10110, 11355, 12112, 12520, 13480, 15024, 15140, 16176, 18168, 18780, 20220, 22710, 25040, 26960, 30280, 36336, 37560, 40440, 45420, 60560, 75120, 80880, 90840, 105481, 181680, 210962, 236941, 255109, 316443, 421924, 473882, 510218, 527405, 632886, 710823, 765327, 843848, 947764, 1020436, 1054810, 1184705, 1265772, 1275545, 1421646, 1530654, 1582215, 1687696, 1895528, 2040872, 2109620, 2369410, 2531544, 2551090, 2843292, 3061308, 3164430, 3554115, 3791056, 3826635, 4081744, 4219240, 4738820, 5063088, 5102180, 5686584, 6122616, 6328860, 7108230, 7653270, 8438480, 9477640, 10204360, 11373168, 12245232, 12657720, 14216460, 15306540, 18955280, 20408720, 25315440, 28432920, 30613080, 56865840, 61226160, 79849117, 159698234, 239547351, 319396468, 399245585, 479094702, 638792936, 798491170, 958189404, 1197736755, 1277585872, 1596982340, 1916378808, 2395473510, 3193964680, 3832757616, 4790947020, 6387929360, 9581894040, 19163788080]

約数ペア:

[(1, 19163788080), (2, 9581894040), (3, 6387929360), (4, 4790947020), (5, 3832757616), (6, 3193964680), (8, 2395473510), (10, 1916378808), (12, 1596982340), (15, 1277585872), (16, 1197736755), (20, 958189404), (24, 798491170), (30, 638792936), (40, 479094702), (48, 399245585), (60, 319396468), (80, 239547351), (120, 159698234), (240, 79849117), (313, 61226160), (337, 56865840), (626, 30613080), (674, 28432920), (757, 25315440), (939, 20408720), (1011, 18955280), (1252, 15306540), (1348, 14216460), (1514, 12657720), (1565, 12245232), (1685, 11373168), (1878, 10204360), (2022, 9477640), (2271, 8438480), (2504, 7653270), (2696, 7108230), (3028, 6328860), (3130, 6122616), (3370, 5686584), (3756, 5102180), (3785, 5063088), (4044, 4738820), (4542, 4219240), (4695, 4081744), (5008, 3826635), (5055, 3791056), (5392, 3554115), (6056, 3164430), (6260, 3061308), (6740, 2843292), (7512, 2551090), (7570, 2531544), (8088, 2369410), (9084, 2109620), (9390, 2040872), (10110, 1895528), (11355, 1687696), (12112, 1582215), (12520, 1530654), (13480, 1421646), (15024, 1275545), (15140, 1265772), (16176, 1184705), (18168, 1054810), (18780, 1020436), (20220, 947764), (22710, 843848), (25040, 765327), (26960, 710823), (30280, 632886), (36336, 527405), (37560, 510218), (40440, 473882), (45420, 421924), (60560, 316443), (75120, 255109), (80880, 236941), (90840, 210962), (105481, 181680)]