82016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 283696128

約数和(自身を除く): 201679248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 661, 705, 752, 880, 940, 1034, 1128, 1320, 1322, 1410, 1551, 1880, 1983, 2068, 2256, 2585, 2640, 2644, 2820, 3102, 3305, 3760, 3966, 4136, 5170, 5288, 5640, 6204, 6610, 7271, 7755, 7932, 8272, 9915, 10340, 10576, 11280, 12408, 13220, 14542, 15510, 15864, 19830, 20680, 21813, 24816, 26440, 29084, 31020, 31067, 31728, 36355, 39660, 41360, 43626, 52880, 58168, 62040, 62134, 72710, 79320, 87252, 93201, 109065, 116336, 124080, 124268, 145420, 155335, 158640, 174504, 186402, 218130, 248536, 290840, 310670, 341737, 349008, 372804, 436260, 466005, 497072, 581680, 621340, 683474, 745608, 872520, 932010, 1025211, 1242680, 1366948, 1491216, 1708685, 1745040, 1864020, 2050422, 2485360, 2733896, 3417370, 3728040, 4100844, 5126055, 5467792, 6834740, 7456080, 8201688, 10252110, 13669480, 16403376, 20504220, 27338960, 41008440, 82016880]

約数ペア:

[(1, 82016880), (2, 41008440), (3, 27338960), (4, 20504220), (5, 16403376), (6, 13669480), (8, 10252110), (10, 8201688), (11, 7456080), (12, 6834740), (15, 5467792), (16, 5126055), (20, 4100844), (22, 3728040), (24, 3417370), (30, 2733896), (33, 2485360), (40, 2050422), (44, 1864020), (47, 1745040), (48, 1708685), (55, 1491216), (60, 1366948), (66, 1242680), (80, 1025211), (88, 932010), (94, 872520), (110, 745608), (120, 683474), (132, 621340), (141, 581680), (165, 497072), (176, 466005), (188, 436260), (220, 372804), (235, 349008), (240, 341737), (264, 310670), (282, 290840), (330, 248536), (376, 218130), (440, 186402), (470, 174504), (517, 158640), (528, 155335), (564, 145420), (660, 124268), (661, 124080), (705, 116336), (752, 109065), (880, 93201), (940, 87252), (1034, 79320), (1128, 72710), (1320, 62134), (1322, 62040), (1410, 58168), (1551, 52880), (1880, 43626), (1983, 41360), (2068, 39660), (2256, 36355), (2585, 31728), (2640, 31067), (2644, 31020), (2820, 29084), (3102, 26440), (3305, 24816), (3760, 21813), (3966, 20680), (4136, 19830), (5170, 15864), (5288, 15510), (5640, 14542), (6204, 13220), (6610, 12408), (7271, 11280), (7755, 10576), (7932, 10340), (8272, 9915)]