671828040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 256

約数和(自身を含む): 2439360000

約数和(自身を除く): 1767531960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 109, 117, 120, 130, 135, 156, 180, 195, 216, 218, 234, 260, 270, 312, 327, 351, 360, 390, 436, 439, 468, 520, 540, 545, 585, 654, 702, 780, 872, 878, 936, 981, 1080, 1090, 1170, 1308, 1317, 1404, 1417, 1560, 1635, 1755, 1756, 1962, 2180, 2195, 2340, 2616, 2634, 2808, 2834, 2943, 3270, 3510, 3512, 3924, 3951, 4251, 4360, 4390, 4680, 4905, 5268, 5668, 5707, 5886, 6540, 6585, 7020, 7085, 7848, 7902, 8502, 8780, 9810, 10536, 11336, 11414, 11772, 11853, 12753, 13080, 13170, 14040, 14170, 14715, 15804, 17004, 17121, 17560, 19620, 19755, 21255, 22828, 23544, 23706, 25506, 26340, 28340, 28535, 29430, 31608, 34008, 34242, 38259, 39240, 39510, 42510, 45656, 47412, 47851, 51012, 51363, 52680, 56680, 57070, 58860, 59265, 63765, 68484, 76518, 79020, 85020, 85605, 94824, 95702, 102024, 102726, 114140, 117720, 118530, 127530, 136968, 143553, 153036, 154089, 158040, 170040, 171210, 191295, 191404, 205452, 228280, 237060, 239255, 255060, 256815, 287106, 306072, 308178, 342420, 382590, 382808, 410904, 430659, 474120, 478510, 510120, 513630, 574212, 616356, 622063, 684840, 717765, 765180, 770445, 861318, 957020, 1027260, 1148424, 1232712, 1244126, 1291977, 1435530, 1530360, 1540890, 1722636, 1866189, 1914040, 2054520, 2153295, 2488252, 2583954, 2871060, 3081780, 3110315, 3445272, 3732378, 4306590, 4976504, 5167908, 5598567, 5742120, 6163560, 6220630, 6459885, 7464756, 8613180, 9330945, 10335816, 11197134, 12441260, 12919770, 14929512, 16795701, 17226360, 18661890, 22394268, 24882520, 25839540, 27992835, 33591402, 37323780, 44788536, 51679080, 55985670, 67182804, 74647560, 83978505, 111971340, 134365608, 167957010, 223942680, 335914020, 671828040]

約数ペア:

[(1, 671828040), (2, 335914020), (3, 223942680), (4, 167957010), (5, 134365608), (6, 111971340), (8, 83978505), (9, 74647560), (10, 67182804), (12, 55985670), (13, 51679080), (15, 44788536), (18, 37323780), (20, 33591402), (24, 27992835), (26, 25839540), (27, 24882520), (30, 22394268), (36, 18661890), (39, 17226360), (40, 16795701), (45, 14929512), (52, 12919770), (54, 12441260), (60, 11197134), (65, 10335816), (72, 9330945), (78, 8613180), (90, 7464756), (104, 6459885), (108, 6220630), (109, 6163560), (117, 5742120), (120, 5598567), (130, 5167908), (135, 4976504), (156, 4306590), (180, 3732378), (195, 3445272), (216, 3110315), (218, 3081780), (234, 2871060), (260, 2583954), (270, 2488252), (312, 2153295), (327, 2054520), (351, 1914040), (360, 1866189), (390, 1722636), (436, 1540890), (439, 1530360), (468, 1435530), (520, 1291977), (540, 1244126), (545, 1232712), (585, 1148424), (654, 1027260), (702, 957020), (780, 861318), (872, 770445), (878, 765180), (936, 717765), (981, 684840), (1080, 622063), (1090, 616356), (1170, 574212), (1308, 513630), (1317, 510120), (1404, 478510), (1417, 474120), (1560, 430659), (1635, 410904), (1755, 382808), (1756, 382590), (1962, 342420), (2180, 308178), (2195, 306072), (2340, 287106), (2616, 256815), (2634, 255060), (2808, 239255), (2834, 237060), (2943, 228280), (3270, 205452), (3510, 191404), (3512, 191295), (3924, 171210), (3951, 170040), (4251, 158040), (4360, 154089), (4390, 153036), (4680, 143553), (4905, 136968), (5268, 127530), (5668, 118530), (5707, 117720), (5886, 114140), (6540, 102726), (6585, 102024), (7020, 95702), (7085, 94824), (7848, 85605), (7902, 85020), (8502, 79020), (8780, 76518), (9810, 68484), (10536, 63765), (11336, 59265), (11414, 58860), (11772, 57070), (11853, 56680), (12753, 52680), (13080, 51363), (13170, 51012), (14040, 47851), (14170, 47412), (14715, 45656), (15804, 42510), (17004, 39510), (17121, 39240), (17560, 38259), (19620, 34242), (19755, 34008), (21255, 31608), (22828, 29430), (23544, 28535), (23706, 28340), (25506, 26340)]