139887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 432414720

約数和(自身を除く): 292526760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 127, 134, 137, 201, 254, 268, 274, 335, 381, 402, 411, 508, 536, 548, 635, 670, 685, 762, 804, 822, 1005, 1016, 1096, 1270, 1340, 1370, 1524, 1608, 1644, 1905, 2010, 2055, 2540, 2680, 2740, 3048, 3288, 3810, 4020, 4110, 5080, 5480, 7620, 8040, 8220, 8509, 9179, 15240, 16440, 17018, 17399, 18358, 25527, 27537, 34036, 34798, 36716, 42545, 45895, 51054, 52197, 55074, 68072, 69596, 73432, 85090, 86995, 91790, 102108, 104394, 110148, 127635, 137685, 139192, 170180, 173990, 183580, 204216, 208788, 220296, 255270, 260985, 275370, 340360, 347980, 367160, 417576, 510540, 521970, 550740, 695960, 1021080, 1043940, 1101480, 1165733, 2087880, 2331466, 3497199, 4662932, 5828665, 6994398, 9325864, 11657330, 13988796, 17485995, 23314660, 27977592, 34971990, 46629320, 69943980, 139887960]

約数ペア:

[(1, 139887960), (2, 69943980), (3, 46629320), (4, 34971990), (5, 27977592), (6, 23314660), (8, 17485995), (10, 13988796), (12, 11657330), (15, 9325864), (20, 6994398), (24, 5828665), (30, 4662932), (40, 3497199), (60, 2331466), (67, 2087880), (120, 1165733), (127, 1101480), (134, 1043940), (137, 1021080), (201, 695960), (254, 550740), (268, 521970), (274, 510540), (335, 417576), (381, 367160), (402, 347980), (411, 340360), (508, 275370), (536, 260985), (548, 255270), (635, 220296), (670, 208788), (685, 204216), (762, 183580), (804, 173990), (822, 170180), (1005, 139192), (1016, 137685), (1096, 127635), (1270, 110148), (1340, 104394), (1370, 102108), (1524, 91790), (1608, 86995), (1644, 85090), (1905, 73432), (2010, 69596), (2055, 68072), (2540, 55074), (2680, 52197), (2740, 51054), (3048, 45895), (3288, 42545), (3810, 36716), (4020, 34798), (4110, 34036), (5080, 27537), (5480, 25527), (7620, 18358), (8040, 17399), (8220, 17018), (8509, 16440), (9179, 15240)]