71250960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 243948672

約数和(自身を除く): 172697712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 165, 176, 197, 220, 240, 264, 274, 330, 394, 411, 440, 528, 548, 591, 660, 685, 788, 822, 880, 985, 1096, 1182, 1320, 1370, 1507, 1576, 1644, 1970, 2055, 2167, 2192, 2364, 2640, 2740, 2955, 3014, 3152, 3288, 3940, 4110, 4334, 4521, 4728, 5480, 5910, 6028, 6501, 6576, 7535, 7880, 8220, 8668, 9042, 9456, 10835, 10960, 11820, 12056, 13002, 15070, 15760, 16440, 17336, 18084, 21670, 22605, 23640, 24112, 26004, 26989, 30140, 32505, 32880, 34672, 36168, 43340, 45210, 47280, 52008, 53978, 60280, 65010, 72336, 80967, 86680, 90420, 104016, 107956, 120560, 130020, 134945, 161934, 173360, 180840, 215912, 260040, 269890, 296879, 323868, 361680, 404835, 431824, 520080, 539780, 593758, 647736, 809670, 890637, 1079560, 1187516, 1295472, 1484395, 1619340, 1781274, 2159120, 2375032, 2968790, 3238680, 3562548, 4453185, 4750064, 5937580, 6477360, 7125096, 8906370, 11875160, 14250192, 17812740, 23750320, 35625480, 71250960]

約数ペア:

[(1, 71250960), (2, 35625480), (3, 23750320), (4, 17812740), (5, 14250192), (6, 11875160), (8, 8906370), (10, 7125096), (11, 6477360), (12, 5937580), (15, 4750064), (16, 4453185), (20, 3562548), (22, 3238680), (24, 2968790), (30, 2375032), (33, 2159120), (40, 1781274), (44, 1619340), (48, 1484395), (55, 1295472), (60, 1187516), (66, 1079560), (80, 890637), (88, 809670), (110, 647736), (120, 593758), (132, 539780), (137, 520080), (165, 431824), (176, 404835), (197, 361680), (220, 323868), (240, 296879), (264, 269890), (274, 260040), (330, 215912), (394, 180840), (411, 173360), (440, 161934), (528, 134945), (548, 130020), (591, 120560), (660, 107956), (685, 104016), (788, 90420), (822, 86680), (880, 80967), (985, 72336), (1096, 65010), (1182, 60280), (1320, 53978), (1370, 52008), (1507, 47280), (1576, 45210), (1644, 43340), (1970, 36168), (2055, 34672), (2167, 32880), (2192, 32505), (2364, 30140), (2640, 26989), (2740, 26004), (2955, 24112), (3014, 23640), (3152, 22605), (3288, 21670), (3940, 18084), (4110, 17336), (4334, 16440), (4521, 15760), (4728, 15070), (5480, 13002), (5910, 12056), (6028, 11820), (6501, 10960), (6576, 10835), (7535, 9456), (7880, 9042), (8220, 8668)]