206996815840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1393

約数の個数: 192

約数和(自身を含む): 510349012992

約数和(自身を除く): 303352197152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 248, 302, 310, 313, 496, 604, 620, 626, 755, 883, 992, 1208, 1240, 1252, 1510, 1565, 1766, 2416, 2480, 2504, 3020, 3130, 3532, 4415, 4681, 4832, 4960, 5008, 6040, 6260, 7064, 8830, 9362, 9703, 10016, 12080, 12520, 14128, 17660, 18724, 19406, 23405, 24160, 25040, 27373, 28256, 35320, 37448, 38812, 46810, 47263, 48515, 50080, 54746, 70640, 74896, 77624, 93620, 94526, 97030, 109492, 133333, 136865, 141280, 149792, 155248, 187240, 189052, 194060, 218984, 236315, 266666, 273730, 276379, 310496, 374480, 378104, 388120, 437968, 472630, 533332, 547460, 552758, 666665, 748960, 756208, 776240, 875936, 945260, 1066664, 1094920, 1105516, 1333330, 1381895, 1465153, 1512416, 1552480, 1890520, 2133328, 2189840, 2211032, 2666660, 2763790, 2930306, 3781040, 4133323, 4266656, 4379680, 4422064, 5333320, 5527580, 5860612, 7325765, 7562080, 8266646, 8567749, 8844128, 10666640, 11055160, 11721224, 14651530, 16533292, 17135498, 20666615, 21333280, 22110320, 23442448, 29303060, 33066584, 34270996, 41333230, 41733229, 42838745, 44220640, 46884896, 58606120, 66133168, 68541992, 82666460, 83466458, 85677490, 117212240, 132266336, 137083984, 165332920, 166932916, 171354980, 208666145, 234424480, 274167968, 330665840, 333865832, 342709960, 417332290, 661331680, 667731664, 685419920, 834664580, 1293730099, 1335463328, 1370839840, 1669329160, 2587460198, 3338658320, 5174920396, 6468650495, 6677316640, 10349840792, 12937300990, 20699681584, 25874601980, 41399363168, 51749203960, 103498407920, 206996815840]

約数ペア:

[(1, 206996815840), (2, 103498407920), (4, 51749203960), (5, 41399363168), (8, 25874601980), (10, 20699681584), (16, 12937300990), (20, 10349840792), (31, 6677316640), (32, 6468650495), (40, 5174920396), (62, 3338658320), (80, 2587460198), (124, 1669329160), (151, 1370839840), (155, 1335463328), (160, 1293730099), (248, 834664580), (302, 685419920), (310, 667731664), (313, 661331680), (496, 417332290), (604, 342709960), (620, 333865832), (626, 330665840), (755, 274167968), (883, 234424480), (992, 208666145), (1208, 171354980), (1240, 166932916), (1252, 165332920), (1510, 137083984), (1565, 132266336), (1766, 117212240), (2416, 85677490), (2480, 83466458), (2504, 82666460), (3020, 68541992), (3130, 66133168), (3532, 58606120), (4415, 46884896), (4681, 44220640), (4832, 42838745), (4960, 41733229), (5008, 41333230), (6040, 34270996), (6260, 33066584), (7064, 29303060), (8830, 23442448), (9362, 22110320), (9703, 21333280), (10016, 20666615), (12080, 17135498), (12520, 16533292), (14128, 14651530), (17660, 11721224), (18724, 11055160), (19406, 10666640), (23405, 8844128), (24160, 8567749), (25040, 8266646), (27373, 7562080), (28256, 7325765), (35320, 5860612), (37448, 5527580), (38812, 5333320), (46810, 4422064), (47263, 4379680), (48515, 4266656), (50080, 4133323), (54746, 3781040), (70640, 2930306), (74896, 2763790), (77624, 2666660), (93620, 2211032), (94526, 2189840), (97030, 2133328), (109492, 1890520), (133333, 1552480), (136865, 1512416), (141280, 1465153), (149792, 1381895), (155248, 1333330), (187240, 1105516), (189052, 1094920), (194060, 1066664), (218984, 945260), (236315, 875936), (266666, 776240), (273730, 756208), (276379, 748960), (310496, 666665), (374480, 552758), (378104, 547460), (388120, 533332), (437968, 472630)]