530140920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 1776660480

約数和(自身を除く): 1246519560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 83, 85, 93, 101, 102, 120, 124, 136, 155, 166, 170, 186, 202, 204, 248, 249, 255, 303, 310, 332, 340, 372, 404, 408, 415, 465, 498, 505, 510, 527, 606, 620, 664, 680, 744, 808, 830, 930, 996, 1010, 1020, 1054, 1212, 1240, 1245, 1411, 1515, 1581, 1660, 1717, 1860, 1992, 2020, 2040, 2108, 2424, 2490, 2573, 2635, 2822, 3030, 3131, 3162, 3320, 3434, 3720, 4040, 4216, 4233, 4980, 5146, 5151, 5270, 5644, 6060, 6262, 6324, 6868, 7055, 7719, 7905, 8383, 8466, 8585, 9393, 9960, 10292, 10302, 10540, 11288, 12120, 12524, 12648, 12865, 13736, 14110, 15438, 15655, 15810, 16766, 16932, 17170, 18786, 20584, 20604, 21080, 21165, 25048, 25149, 25730, 25755, 28220, 30876, 31310, 31620, 33532, 33864, 34340, 37572, 38595, 41208, 41915, 42330, 43741, 46965, 50298, 51460, 51510, 53227, 56440, 61752, 62620, 63240, 67064, 68680, 75144, 77190, 83830, 84660, 87482, 93930, 100596, 102920, 103020, 106454, 125240, 125745, 131223, 142511, 154380, 159681, 167660, 169320, 174964, 187860, 201192, 206040, 212908, 218705, 251490, 259873, 262446, 266135, 285022, 308760, 319362, 335320, 349928, 375720, 425816, 427533, 437410, 502980, 519746, 524892, 532270, 570044, 638724, 656115, 712555, 779619, 798405, 855066, 874820, 1005960, 1039492, 1049784, 1064540, 1140088, 1277448, 1299365, 1312230, 1425110, 1559238, 1596810, 1710132, 1749640, 2078984, 2129080, 2137665, 2598730, 2624460, 2850220, 3118476, 3193620, 3420264, 3898095, 4275330, 4417841, 5197460, 5248920, 5700440, 6236952, 6387240, 7796190, 8550660, 8835682, 10394920, 13253523, 15592380, 17101320, 17671364, 22089205, 26507046, 31184760, 35342728, 44178410, 53014092, 66267615, 88356820, 106028184, 132535230, 176713640, 265070460, 530140920]

約数ペア:

[(1, 530140920), (2, 265070460), (3, 176713640), (4, 132535230), (5, 106028184), (6, 88356820), (8, 66267615), (10, 53014092), (12, 44178410), (15, 35342728), (17, 31184760), (20, 26507046), (24, 22089205), (30, 17671364), (31, 17101320), (34, 15592380), (40, 13253523), (51, 10394920), (60, 8835682), (62, 8550660), (68, 7796190), (83, 6387240), (85, 6236952), (93, 5700440), (101, 5248920), (102, 5197460), (120, 4417841), (124, 4275330), (136, 3898095), (155, 3420264), (166, 3193620), (170, 3118476), (186, 2850220), (202, 2624460), (204, 2598730), (248, 2137665), (249, 2129080), (255, 2078984), (303, 1749640), (310, 1710132), (332, 1596810), (340, 1559238), (372, 1425110), (404, 1312230), (408, 1299365), (415, 1277448), (465, 1140088), (498, 1064540), (505, 1049784), (510, 1039492), (527, 1005960), (606, 874820), (620, 855066), (664, 798405), (680, 779619), (744, 712555), (808, 656115), (830, 638724), (930, 570044), (996, 532270), (1010, 524892), (1020, 519746), (1054, 502980), (1212, 437410), (1240, 427533), (1245, 425816), (1411, 375720), (1515, 349928), (1581, 335320), (1660, 319362), (1717, 308760), (1860, 285022), (1992, 266135), (2020, 262446), (2040, 259873), (2108, 251490), (2424, 218705), (2490, 212908), (2573, 206040), (2635, 201192), (2822, 187860), (3030, 174964), (3131, 169320), (3162, 167660), (3320, 159681), (3434, 154380), (3720, 142511), (4040, 131223), (4216, 125745), (4233, 125240), (4980, 106454), (5146, 103020), (5151, 102920), (5270, 100596), (5644, 93930), (6060, 87482), (6262, 84660), (6324, 83830), (6868, 77190), (7055, 75144), (7719, 68680), (7905, 67064), (8383, 63240), (8466, 62620), (8585, 61752), (9393, 56440), (9960, 53227), (10292, 51510), (10302, 51460), (10540, 50298), (11288, 46965), (12120, 43741), (12524, 42330), (12648, 41915), (12865, 41208), (13736, 38595), (14110, 37572), (15438, 34340), (15655, 33864), (15810, 33532), (16766, 31620), (16932, 31310), (17170, 30876), (18786, 28220), (20584, 25755), (20604, 25730), (21080, 25149), (21165, 25048)]