236671360

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 595353600

約数和(自身を除く): 358682240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 151, 155, 158, 160, 248, 302, 310, 316, 320, 395, 496, 604, 620, 632, 640, 755, 790, 992, 1208, 1240, 1264, 1510, 1580, 1984, 2416, 2449, 2480, 2528, 3020, 3160, 3968, 4681, 4832, 4898, 4960, 5056, 6040, 6320, 9362, 9664, 9796, 9920, 10112, 11929, 12080, 12245, 12640, 18724, 19328, 19592, 19840, 23405, 23858, 24160, 24490, 25280, 37448, 39184, 46810, 47716, 48320, 48980, 50560, 59645, 74896, 78368, 93620, 95432, 96640, 97960, 119290, 149792, 156736, 187240, 190864, 195920, 238580, 299584, 313472, 369799, 374480, 381728, 391840, 477160, 599168, 739598, 748960, 763456, 783680, 954320, 1479196, 1497920, 1526912, 1567360, 1848995, 1908640, 2958392, 2995840, 3697990, 3817280, 5916784, 7395980, 7634560, 11833568, 14791960, 23667136, 29583920, 47334272, 59167840, 118335680, 236671360]

約数ペア:

[(1, 236671360), (2, 118335680), (4, 59167840), (5, 47334272), (8, 29583920), (10, 23667136), (16, 14791960), (20, 11833568), (31, 7634560), (32, 7395980), (40, 5916784), (62, 3817280), (64, 3697990), (79, 2995840), (80, 2958392), (124, 1908640), (128, 1848995), (151, 1567360), (155, 1526912), (158, 1497920), (160, 1479196), (248, 954320), (302, 783680), (310, 763456), (316, 748960), (320, 739598), (395, 599168), (496, 477160), (604, 391840), (620, 381728), (632, 374480), (640, 369799), (755, 313472), (790, 299584), (992, 238580), (1208, 195920), (1240, 190864), (1264, 187240), (1510, 156736), (1580, 149792), (1984, 119290), (2416, 97960), (2449, 96640), (2480, 95432), (2528, 93620), (3020, 78368), (3160, 74896), (3968, 59645), (4681, 50560), (4832, 48980), (4898, 48320), (4960, 47716), (5056, 46810), (6040, 39184), (6320, 37448), (9362, 25280), (9664, 24490), (9796, 24160), (9920, 23858), (10112, 23405), (11929, 19840), (12080, 19592), (12245, 19328), (12640, 18724)]