1353278520

素因数分解:

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

素因数の和:747

約数の個数: 288

約数和(自身を含む): 4944663360

約数和(自身を除く): 3591384840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 121, 132, 141, 165, 180, 188, 198, 220, 235, 242, 264, 282, 330, 360, 363, 376, 396, 423, 440, 470, 484, 495, 517, 564, 605, 660, 661, 705, 726, 792, 846, 940, 968, 990, 1034, 1089, 1128, 1210, 1320, 1322, 1410, 1452, 1551, 1692, 1815, 1880, 1980, 1983, 2068, 2115, 2178, 2420, 2585, 2644, 2820, 2904, 3102, 3305, 3384, 3630, 3960, 3966, 4136, 4230, 4356, 4653, 4840, 5170, 5288, 5445, 5640, 5687, 5949, 6204, 6610, 7260, 7271, 7755, 7932, 8460, 8712, 9306, 9915, 10340, 10890, 11374, 11898, 12408, 13220, 14520, 14542, 15510, 15864, 16920, 17061, 18612, 19830, 20680, 21780, 21813, 22748, 23265, 23796, 26440, 28435, 29084, 29745, 31020, 31067, 34122, 36355, 37224, 39660, 43560, 43626, 45496, 46530, 47592, 51183, 56870, 58168, 59490, 62040, 62134, 65439, 68244, 72710, 79320, 79981, 85305, 87252, 93060, 93201, 102366, 109065, 113740, 118980, 124268, 130878, 136488, 145420, 155335, 159962, 170610, 174504, 186120, 186402, 204732, 218130, 227480, 237960, 239943, 248536, 255915, 261756, 279603, 290840, 310670, 319924, 327195, 341220, 341737, 372804, 399905, 409464, 436260, 466005, 479886, 511830, 523512, 559206, 621340, 639848, 654390, 682440, 683474, 719829, 745608, 799810, 872520, 932010, 959772, 1023660, 1025211, 1118412, 1199715, 1242680, 1308780, 1366948, 1398015, 1439658, 1599620, 1708685, 1864020, 1919544, 2047320, 2050422, 2236824, 2399430, 2617560, 2733896, 2796030, 2879316, 3075633, 3199240, 3417370, 3599145, 3728040, 3759107, 4100844, 4798860, 5126055, 5592060, 5758632, 6151266, 6834740, 7198290, 7518214, 8201688, 9597720, 10252110, 11184120, 11277321, 12302532, 13669480, 14396580, 15036428, 15378165, 18795535, 20504220, 22554642, 24605064, 28793160, 30072856, 30756330, 33831963, 37591070, 41008440, 45109284, 56386605, 61512660, 67663926, 75182140, 90218568, 112773210, 123025320, 135327852, 150364280, 169159815, 225546420, 270655704, 338319630, 451092840, 676639260, 1353278520]

約数ペア:

[(1, 1353278520), (2, 676639260), (3, 451092840), (4, 338319630), (5, 270655704), (6, 225546420), (8, 169159815), (9, 150364280), (10, 135327852), (11, 123025320), (12, 112773210), (15, 90218568), (18, 75182140), (20, 67663926), (22, 61512660), (24, 56386605), (30, 45109284), (33, 41008440), (36, 37591070), (40, 33831963), (44, 30756330), (45, 30072856), (47, 28793160), (55, 24605064), (60, 22554642), (66, 20504220), (72, 18795535), (88, 15378165), (90, 15036428), (94, 14396580), (99, 13669480), (110, 12302532), (120, 11277321), (121, 11184120), (132, 10252110), (141, 9597720), (165, 8201688), (180, 7518214), (188, 7198290), (198, 6834740), (220, 6151266), (235, 5758632), (242, 5592060), (264, 5126055), (282, 4798860), (330, 4100844), (360, 3759107), (363, 3728040), (376, 3599145), (396, 3417370), (423, 3199240), (440, 3075633), (470, 2879316), (484, 2796030), (495, 2733896), (517, 2617560), (564, 2399430), (605, 2236824), (660, 2050422), (661, 2047320), (705, 1919544), (726, 1864020), (792, 1708685), (846, 1599620), (940, 1439658), (968, 1398015), (990, 1366948), (1034, 1308780), (1089, 1242680), (1128, 1199715), (1210, 1118412), (1320, 1025211), (1322, 1023660), (1410, 959772), (1452, 932010), (1551, 872520), (1692, 799810), (1815, 745608), (1880, 719829), (1980, 683474), (1983, 682440), (2068, 654390), (2115, 639848), (2178, 621340), (2420, 559206), (2585, 523512), (2644, 511830), (2820, 479886), (2904, 466005), (3102, 436260), (3305, 409464), (3384, 399905), (3630, 372804), (3960, 341737), (3966, 341220), (4136, 327195), (4230, 319924), (4356, 310670), (4653, 290840), (4840, 279603), (5170, 261756), (5288, 255915), (5445, 248536), (5640, 239943), (5687, 237960), (5949, 227480), (6204, 218130), (6610, 204732), (7260, 186402), (7271, 186120), (7755, 174504), (7932, 170610), (8460, 159962), (8712, 155335), (9306, 145420), (9915, 136488), (10340, 130878), (10890, 124268), (11374, 118980), (11898, 113740), (12408, 109065), (13220, 102366), (14520, 93201), (14542, 93060), (15510, 87252), (15864, 85305), (16920, 79981), (17061, 79320), (18612, 72710), (19830, 68244), (20680, 65439), (21780, 62134), (21813, 62040), (22748, 59490), (23265, 58168), (23796, 56870), (26440, 51183), (28435, 47592), (29084, 46530), (29745, 45496), (31020, 43626), (31067, 43560), (34122, 39660), (36355, 37224)]