1270141950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 3951318528

約数和(自身を除く): 2681176578

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 277, 330, 350, 385, 397, 462, 525, 550, 554, 770, 794, 825, 831, 1050, 1155, 1191, 1385, 1650, 1662, 1925, 1939, 1985, 2310, 2382, 2770, 2779, 3047, 3850, 3878, 3970, 4155, 4367, 5558, 5775, 5817, 5955, 6094, 6925, 8310, 8337, 8734, 9141, 9695, 9925, 11550, 11634, 11910, 13101, 13850, 13895, 15235, 16674, 18282, 19390, 19850, 20775, 21329, 21835, 26202, 27790, 29085, 29775, 30470, 30569, 41550, 41685, 42658, 43670, 45705, 48475, 58170, 59550, 61138, 63987, 65505, 69475, 76175, 83370, 91410, 91707, 96950, 106645, 109175, 109969, 127974, 131010, 138950, 145425, 152350, 152845, 183414, 208425, 213290, 218350, 219938, 228525, 290850, 305690, 319935, 327525, 329907, 416850, 457050, 458535, 533225, 549845, 639870, 655050, 659814, 764225, 769783, 917070, 1066450, 1099690, 1209659, 1528450, 1539566, 1599675, 1649535, 2292675, 2309349, 2419318, 2749225, 3199350, 3299070, 3628977, 3848915, 4585350, 4618698, 5498450, 6048295, 7257954, 7697830, 8247675, 8467613, 11546745, 12096590, 16495350, 16935226, 18144885, 19244575, 23093490, 25402839, 30241475, 36289770, 38489150, 42338065, 50805678, 57733725, 60482950, 84676130, 90724425, 115467450, 127014195, 181448850, 211690325, 254028390, 423380650, 635070975, 1270141950]

約数ペア:

[(1, 1270141950), (2, 635070975), (3, 423380650), (5, 254028390), (6, 211690325), (7, 181448850), (10, 127014195), (11, 115467450), (14, 90724425), (15, 84676130), (21, 60482950), (22, 57733725), (25, 50805678), (30, 42338065), (33, 38489150), (35, 36289770), (42, 30241475), (50, 25402839), (55, 23093490), (66, 19244575), (70, 18144885), (75, 16935226), (77, 16495350), (105, 12096590), (110, 11546745), (150, 8467613), (154, 8247675), (165, 7697830), (175, 7257954), (210, 6048295), (231, 5498450), (275, 4618698), (277, 4585350), (330, 3848915), (350, 3628977), (385, 3299070), (397, 3199350), (462, 2749225), (525, 2419318), (550, 2309349), (554, 2292675), (770, 1649535), (794, 1599675), (825, 1539566), (831, 1528450), (1050, 1209659), (1155, 1099690), (1191, 1066450), (1385, 917070), (1650, 769783), (1662, 764225), (1925, 659814), (1939, 655050), (1985, 639870), (2310, 549845), (2382, 533225), (2770, 458535), (2779, 457050), (3047, 416850), (3850, 329907), (3878, 327525), (3970, 319935), (4155, 305690), (4367, 290850), (5558, 228525), (5775, 219938), (5817, 218350), (5955, 213290), (6094, 208425), (6925, 183414), (8310, 152845), (8337, 152350), (8734, 145425), (9141, 138950), (9695, 131010), (9925, 127974), (11550, 109969), (11634, 109175), (11910, 106645), (13101, 96950), (13850, 91707), (13895, 91410), (15235, 83370), (16674, 76175), (18282, 69475), (19390, 65505), (19850, 63987), (20775, 61138), (21329, 59550), (21835, 58170), (26202, 48475), (27790, 45705), (29085, 43670), (29775, 42658), (30470, 41685), (30569, 41550)]