105351120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20903}}^1$

素因数の和:20929

約数の個数: 120

約数和(自身を含む): 404366976

約数和(自身を除く): 299015856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20903, 41806, 62709, 83612, 104515, 125418, 146321, 167224, 188127, 209030, 250836, 292642, 313545, 334448, 376254, 418060, 438963, 501672, 585284, 627090, 731605, 752508, 836120, 877926, 940635, 1003344, 1170568, 1254180, 1316889, 1463210, 1505016, 1672240, 1755852, 1881270, 2194815, 2341136, 2508360, 2633778, 2926420, 3010032, 3511704, 3762540, 4389630, 5016720, 5267556, 5852840, 6584445, 7023408, 7525080, 8779260, 10535112, 11705680, 13168890, 15050160, 17558520, 21070224, 26337780, 35117040, 52675560, 105351120]

約数ペア:

[(1, 105351120), (2, 52675560), (3, 35117040), (4, 26337780), (5, 21070224), (6, 17558520), (7, 15050160), (8, 13168890), (9, 11705680), (10, 10535112), (12, 8779260), (14, 7525080), (15, 7023408), (16, 6584445), (18, 5852840), (20, 5267556), (21, 5016720), (24, 4389630), (28, 3762540), (30, 3511704), (35, 3010032), (36, 2926420), (40, 2633778), (42, 2508360), (45, 2341136), (48, 2194815), (56, 1881270), (60, 1755852), (63, 1672240), (70, 1505016), (72, 1463210), (80, 1316889), (84, 1254180), (90, 1170568), (105, 1003344), (112, 940635), (120, 877926), (126, 836120), (140, 752508), (144, 731605), (168, 627090), (180, 585284), (210, 501672), (240, 438963), (252, 418060), (280, 376254), (315, 334448), (336, 313545), (360, 292642), (420, 250836), (504, 209030), (560, 188127), (630, 167224), (720, 146321), (840, 125418), (1008, 104515), (1260, 83612), (1680, 62709), (2520, 41806), (5040, 20903)]