28926479680

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{37649}}^1$

素因数の和:37694

約数の個数: 140

約数和(自身を含む): 80358729300

約数和(自身を除く): 51432249620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4802, 5488, 6860, 7840, 9604, 10976, 12005, 13720, 15680, 19208, 21952, 24010, 27440, 37649, 38416, 48020, 54880, 75298, 76832, 96040, 109760, 150596, 153664, 188245, 192080, 263543, 301192, 376490, 384160, 527086, 602384, 752980, 768320, 1054172, 1204768, 1317715, 1505960, 1844801, 2108344, 2409536, 2635430, 3011920, 3689602, 4216688, 5270860, 6023840, 7379204, 8433376, 9224005, 10541720, 12047680, 12913607, 14758408, 16866752, 18448010, 21083440, 25827214, 29516816, 36896020, 42166880, 51654428, 59033632, 64568035, 73792040, 84333760, 90395249, 103308856, 118067264, 129136070, 147584080, 180790498, 206617712, 258272140, 295168160, 361580996, 413235424, 451976245, 516544280, 590336320, 723161992, 826470848, 903952490, 1033088560, 1446323984, 1807904980, 2066177120, 2892647968, 3615809960, 4132354240, 5785295936, 7231619920, 14463239840, 28926479680]

約数ペア:

[(1, 28926479680), (2, 14463239840), (4, 7231619920), (5, 5785295936), (7, 4132354240), (8, 3615809960), (10, 2892647968), (14, 2066177120), (16, 1807904980), (20, 1446323984), (28, 1033088560), (32, 903952490), (35, 826470848), (40, 723161992), (49, 590336320), (56, 516544280), (64, 451976245), (70, 413235424), (80, 361580996), (98, 295168160), (112, 258272140), (140, 206617712), (160, 180790498), (196, 147584080), (224, 129136070), (245, 118067264), (280, 103308856), (320, 90395249), (343, 84333760), (392, 73792040), (448, 64568035), (490, 59033632), (560, 51654428), (686, 42166880), (784, 36896020), (980, 29516816), (1120, 25827214), (1372, 21083440), (1568, 18448010), (1715, 16866752), (1960, 14758408), (2240, 12913607), (2401, 12047680), (2744, 10541720), (3136, 9224005), (3430, 8433376), (3920, 7379204), (4802, 6023840), (5488, 5270860), (6860, 4216688), (7840, 3689602), (9604, 3011920), (10976, 2635430), (12005, 2409536), (13720, 2108344), (15680, 1844801), (19208, 1505960), (21952, 1317715), (24010, 1204768), (27440, 1054172), (37649, 768320), (38416, 752980), (48020, 602384), (54880, 527086), (75298, 384160), (76832, 376490), (96040, 301192), (109760, 263543), (150596, 192080), (153664, 188245)]