1365922160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 3535488000

約数和(自身を除く): 2169565840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 89, 92, 95, 115, 152, 178, 184, 190, 230, 304, 356, 368, 380, 437, 439, 445, 460, 712, 760, 874, 878, 890, 920, 1424, 1520, 1691, 1748, 1756, 1780, 1840, 2047, 2185, 2195, 3382, 3496, 3512, 3560, 4094, 4370, 4390, 6764, 6992, 7024, 7120, 8188, 8341, 8455, 8740, 8780, 10097, 10235, 13528, 16376, 16682, 16910, 17480, 17560, 20194, 20470, 27056, 32752, 33364, 33820, 34960, 35120, 38893, 39071, 40388, 40940, 41705, 50485, 66728, 67640, 77786, 78142, 80776, 81880, 83410, 100970, 133456, 135280, 155572, 156284, 161552, 163760, 166820, 191843, 194465, 195355, 201940, 311144, 312568, 333640, 383686, 388930, 390710, 403880, 622288, 625136, 667280, 742349, 767372, 777860, 781420, 807760, 898633, 959215, 1484698, 1534744, 1555720, 1562840, 1797266, 1918430, 2969396, 3069488, 3111440, 3125680, 3594532, 3711745, 3836860, 4493165, 5938792, 7189064, 7423490, 7673720, 8986330, 11877584, 14378128, 14846980, 15347440, 17074027, 17972660, 29693960, 34148054, 35945320, 59387920, 68296108, 71890640, 85370135, 136592216, 170740270, 273184432, 341480540, 682961080, 1365922160]

約数ペア:

[(1, 1365922160), (2, 682961080), (4, 341480540), (5, 273184432), (8, 170740270), (10, 136592216), (16, 85370135), (19, 71890640), (20, 68296108), (23, 59387920), (38, 35945320), (40, 34148054), (46, 29693960), (76, 17972660), (80, 17074027), (89, 15347440), (92, 14846980), (95, 14378128), (115, 11877584), (152, 8986330), (178, 7673720), (184, 7423490), (190, 7189064), (230, 5938792), (304, 4493165), (356, 3836860), (368, 3711745), (380, 3594532), (437, 3125680), (439, 3111440), (445, 3069488), (460, 2969396), (712, 1918430), (760, 1797266), (874, 1562840), (878, 1555720), (890, 1534744), (920, 1484698), (1424, 959215), (1520, 898633), (1691, 807760), (1748, 781420), (1756, 777860), (1780, 767372), (1840, 742349), (2047, 667280), (2185, 625136), (2195, 622288), (3382, 403880), (3496, 390710), (3512, 388930), (3560, 383686), (4094, 333640), (4370, 312568), (4390, 311144), (6764, 201940), (6992, 195355), (7024, 194465), (7120, 191843), (8188, 166820), (8341, 163760), (8455, 161552), (8740, 156284), (8780, 155572), (10097, 135280), (10235, 133456), (13528, 100970), (16376, 83410), (16682, 81880), (16910, 80776), (17480, 78142), (17560, 77786), (20194, 67640), (20470, 66728), (27056, 50485), (32752, 41705), (33364, 40940), (33820, 40388), (34960, 39071), (35120, 38893)]