108306840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 347616000

約数和(自身を除く): 239309160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 709, 760, 804, 1005, 1140, 1273, 1340, 1418, 1608, 2010, 2127, 2280, 2546, 2680, 2836, 3545, 3819, 4020, 4254, 5092, 5672, 6365, 7090, 7638, 8040, 8508, 10184, 10635, 12730, 13471, 14180, 15276, 17016, 19095, 21270, 25460, 26942, 28360, 30552, 38190, 40413, 42540, 47503, 50920, 53884, 67355, 76380, 80826, 85080, 95006, 107768, 134710, 142509, 152760, 161652, 190012, 202065, 237515, 269420, 285018, 323304, 380024, 404130, 475030, 538840, 570036, 712545, 808260, 902557, 950060, 1140072, 1425090, 1616520, 1805114, 1900120, 2707671, 2850180, 3610228, 4512785, 5415342, 5700360, 7220456, 9025570, 10830684, 13538355, 18051140, 21661368, 27076710, 36102280, 54153420, 108306840]

約数ペア:

[(1, 108306840), (2, 54153420), (3, 36102280), (4, 27076710), (5, 21661368), (6, 18051140), (8, 13538355), (10, 10830684), (12, 9025570), (15, 7220456), (19, 5700360), (20, 5415342), (24, 4512785), (30, 3610228), (38, 2850180), (40, 2707671), (57, 1900120), (60, 1805114), (67, 1616520), (76, 1425090), (95, 1140072), (114, 950060), (120, 902557), (134, 808260), (152, 712545), (190, 570036), (201, 538840), (228, 475030), (268, 404130), (285, 380024), (335, 323304), (380, 285018), (402, 269420), (456, 237515), (536, 202065), (570, 190012), (670, 161652), (709, 152760), (760, 142509), (804, 134710), (1005, 107768), (1140, 95006), (1273, 85080), (1340, 80826), (1418, 76380), (1608, 67355), (2010, 53884), (2127, 50920), (2280, 47503), (2546, 42540), (2680, 40413), (2836, 38190), (3545, 30552), (3819, 28360), (4020, 26942), (4254, 25460), (5092, 21270), (5672, 19095), (6365, 17016), (7090, 15276), (7638, 14180), (8040, 13471), (8508, 12730), (10184, 10635)]