479872260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 288

約数和(自身を含む): 1805836032

約数和(自身を除く): 1325963772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 84, 85, 86, 90, 102, 105, 119, 126, 129, 140, 153, 170, 172, 180, 204, 210, 215, 238, 252, 255, 258, 301, 306, 315, 340, 357, 387, 420, 430, 476, 510, 516, 521, 595, 602, 612, 630, 645, 714, 731, 765, 774, 860, 903, 1020, 1042, 1071, 1190, 1204, 1260, 1290, 1428, 1462, 1505, 1530, 1548, 1563, 1785, 1806, 1935, 2084, 2142, 2193, 2380, 2580, 2605, 2709, 2924, 3010, 3060, 3126, 3570, 3612, 3647, 3655, 3870, 4284, 4386, 4515, 4689, 5117, 5210, 5355, 5418, 6020, 6252, 6579, 7140, 7294, 7310, 7740, 7815, 8772, 8857, 9030, 9378, 10234, 10420, 10710, 10836, 10941, 10965, 13158, 13545, 14588, 14620, 15351, 15630, 17714, 18060, 18235, 18756, 20468, 21420, 21882, 21930, 22403, 23445, 25585, 26316, 26571, 27090, 30702, 31260, 32823, 32895, 35428, 36470, 43764, 43860, 44285, 44806, 46053, 46890, 51170, 53142, 54180, 54705, 61404, 61999, 65646, 65790, 67209, 72940, 76755, 79713, 88570, 89612, 92106, 93780, 102340, 106284, 109410, 112015, 123998, 131292, 131580, 132855, 134418, 153510, 156821, 159426, 164115, 177140, 184212, 185997, 201627, 218820, 224030, 230265, 247996, 265710, 268836, 307020, 309995, 313642, 318852, 328230, 336045, 371994, 380851, 398565, 403254, 448060, 460530, 470463, 531420, 557991, 619990, 627284, 656460, 672090, 743988, 761702, 784105, 797130, 806508, 921060, 929985, 940926, 1008135, 1115982, 1142553, 1239980, 1344180, 1411389, 1523404, 1568210, 1594260, 1859970, 1881852, 1904255, 2016270, 2231964, 2285106, 2352315, 2665957, 2789955, 2822778, 3136420, 3427659, 3719940, 3808510, 4032540, 4570212, 4704630, 5331914, 5579910, 5645556, 5712765, 6855318, 7056945, 7617020, 7997871, 9409260, 10663828, 11159820, 11425530, 13329785, 13710636, 14113890, 15995742, 17138295, 22851060, 23993613, 26659570, 28227780, 31991484, 34276590, 39989355, 47987226, 53319140, 68553180, 79978710, 95974452, 119968065, 159957420, 239936130, 479872260]

約数ペア:

[(1, 479872260), (2, 239936130), (3, 159957420), (4, 119968065), (5, 95974452), (6, 79978710), (7, 68553180), (9, 53319140), (10, 47987226), (12, 39989355), (14, 34276590), (15, 31991484), (17, 28227780), (18, 26659570), (20, 23993613), (21, 22851060), (28, 17138295), (30, 15995742), (34, 14113890), (35, 13710636), (36, 13329785), (42, 11425530), (43, 11159820), (45, 10663828), (51, 9409260), (60, 7997871), (63, 7617020), (68, 7056945), (70, 6855318), (84, 5712765), (85, 5645556), (86, 5579910), (90, 5331914), (102, 4704630), (105, 4570212), (119, 4032540), (126, 3808510), (129, 3719940), (140, 3427659), (153, 3136420), (170, 2822778), (172, 2789955), (180, 2665957), (204, 2352315), (210, 2285106), (215, 2231964), (238, 2016270), (252, 1904255), (255, 1881852), (258, 1859970), (301, 1594260), (306, 1568210), (315, 1523404), (340, 1411389), (357, 1344180), (387, 1239980), (420, 1142553), (430, 1115982), (476, 1008135), (510, 940926), (516, 929985), (521, 921060), (595, 806508), (602, 797130), (612, 784105), (630, 761702), (645, 743988), (714, 672090), (731, 656460), (765, 627284), (774, 619990), (860, 557991), (903, 531420), (1020, 470463), (1042, 460530), (1071, 448060), (1190, 403254), (1204, 398565), (1260, 380851), (1290, 371994), (1428, 336045), (1462, 328230), (1505, 318852), (1530, 313642), (1548, 309995), (1563, 307020), (1785, 268836), (1806, 265710), (1935, 247996), (2084, 230265), (2142, 224030), (2193, 218820), (2380, 201627), (2580, 185997), (2605, 184212), (2709, 177140), (2924, 164115), (3010, 159426), (3060, 156821), (3126, 153510), (3570, 134418), (3612, 132855), (3647, 131580), (3655, 131292), (3870, 123998), (4284, 112015), (4386, 109410), (4515, 106284), (4689, 102340), (5117, 93780), (5210, 92106), (5355, 89612), (5418, 88570), (6020, 79713), (6252, 76755), (6579, 72940), (7140, 67209), (7294, 65790), (7310, 65646), (7740, 61999), (7815, 61404), (8772, 54705), (8857, 54180), (9030, 53142), (9378, 51170), (10234, 46890), (10420, 46053), (10710, 44806), (10836, 44285), (10941, 43860), (10965, 43764), (13158, 36470), (13545, 35428), (14588, 32895), (14620, 32823), (15351, 31260), (15630, 30702), (17714, 27090), (18060, 26571), (18235, 26316), (18756, 25585), (20468, 23445), (21420, 22403), (21882, 21930)]