968330440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16595

約数の個数: 128

約数和(自身を含む): 2859494400

約数和(自身を除く): 1891163960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 8360, 11704, 14630, 16547, 29260, 33094, 58520, 66188, 82735, 115829, 132376, 165470, 182017, 231658, 314393, 330940, 364034, 463316, 579145, 628786, 661880, 728068, 910085, 926632, 1158290, 1257572, 1274119, 1456136, 1571965, 1820170, 2200751, 2316580, 2515144, 2548238, 3143930, 3458323, 3640340, 4401502, 4633160, 5096476, 6287860, 6370595, 6916646, 7280680, 8803004, 10192952, 11003755, 12575720, 12741190, 13833292, 17291615, 17606008, 22007510, 24208261, 25482380, 27666584, 34583230, 44015020, 48416522, 50964760, 69166460, 88030040, 96833044, 121041305, 138332920, 193666088, 242082610, 484165220, 968330440]

約数ペア:

[(1, 968330440), (2, 484165220), (4, 242082610), (5, 193666088), (7, 138332920), (8, 121041305), (10, 96833044), (11, 88030040), (14, 69166460), (19, 50964760), (20, 48416522), (22, 44015020), (28, 34583230), (35, 27666584), (38, 25482380), (40, 24208261), (44, 22007510), (55, 17606008), (56, 17291615), (70, 13833292), (76, 12741190), (77, 12575720), (88, 11003755), (95, 10192952), (110, 8803004), (133, 7280680), (140, 6916646), (152, 6370595), (154, 6287860), (190, 5096476), (209, 4633160), (220, 4401502), (266, 3640340), (280, 3458323), (308, 3143930), (380, 2548238), (385, 2515144), (418, 2316580), (440, 2200751), (532, 1820170), (616, 1571965), (665, 1456136), (760, 1274119), (770, 1257572), (836, 1158290), (1045, 926632), (1064, 910085), (1330, 728068), (1463, 661880), (1540, 628786), (1672, 579145), (2090, 463316), (2660, 364034), (2926, 330940), (3080, 314393), (4180, 231658), (5320, 182017), (5852, 165470), (7315, 132376), (8360, 115829), (11704, 82735), (14630, 66188), (16547, 58520), (29260, 33094)]