40748730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 115153920

約数和(自身を除く): 74405190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 67, 95, 97, 110, 114, 134, 165, 190, 194, 201, 209, 285, 291, 330, 335, 402, 418, 485, 570, 582, 627, 670, 737, 970, 1005, 1045, 1067, 1254, 1273, 1455, 1474, 1843, 2010, 2090, 2134, 2211, 2546, 2910, 3135, 3201, 3685, 3686, 3819, 4422, 5335, 5529, 6270, 6365, 6402, 6499, 7370, 7638, 9215, 10670, 11055, 11058, 12730, 12998, 14003, 16005, 18430, 19095, 19497, 20273, 22110, 27645, 28006, 32010, 32495, 38190, 38994, 40546, 42009, 55290, 60819, 64990, 70015, 71489, 84018, 97485, 101365, 121638, 123481, 140030, 142978, 194970, 202730, 210045, 214467, 246962, 304095, 357445, 370443, 420090, 428934, 608190, 617405, 714890, 740886, 1072335, 1234810, 1358291, 1852215, 2144670, 2716582, 3704430, 4074873, 6791455, 8149746, 13582910, 20374365, 40748730]

約数ペア:

[(1, 40748730), (2, 20374365), (3, 13582910), (5, 8149746), (6, 6791455), (10, 4074873), (11, 3704430), (15, 2716582), (19, 2144670), (22, 1852215), (30, 1358291), (33, 1234810), (38, 1072335), (55, 740886), (57, 714890), (66, 617405), (67, 608190), (95, 428934), (97, 420090), (110, 370443), (114, 357445), (134, 304095), (165, 246962), (190, 214467), (194, 210045), (201, 202730), (209, 194970), (285, 142978), (291, 140030), (330, 123481), (335, 121638), (402, 101365), (418, 97485), (485, 84018), (570, 71489), (582, 70015), (627, 64990), (670, 60819), (737, 55290), (970, 42009), (1005, 40546), (1045, 38994), (1067, 38190), (1254, 32495), (1273, 32010), (1455, 28006), (1474, 27645), (1843, 22110), (2010, 20273), (2090, 19497), (2134, 19095), (2211, 18430), (2546, 16005), (2910, 14003), (3135, 12998), (3201, 12730), (3685, 11058), (3686, 11055), (3819, 10670), (4422, 9215), (5335, 7638), (5529, 7370), (6270, 6499), (6365, 6402)]