464248920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2677

約数の個数: 128

約数和(自身を含む): 1491825600

約数和(自身を除く): 1027576680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 510, 534, 680, 712, 890, 1020, 1068, 1335, 1513, 1780, 2040, 2136, 2557, 2670, 3026, 3560, 4539, 5114, 5340, 6052, 7565, 7671, 9078, 10228, 10680, 12104, 12785, 15130, 15342, 18156, 20456, 22695, 25570, 30260, 30684, 36312, 38355, 43469, 45390, 51140, 60520, 61368, 76710, 86938, 90780, 102280, 130407, 153420, 173876, 181560, 217345, 227573, 260814, 306840, 347752, 434690, 455146, 521628, 652035, 682719, 869380, 910292, 1043256, 1137865, 1304070, 1365438, 1738760, 1820584, 2275730, 2608140, 2730876, 3413595, 3868741, 4551460, 5216280, 5461752, 6827190, 7737482, 9102920, 11606223, 13654380, 15474964, 19343705, 23212446, 27308760, 30949928, 38687410, 46424892, 58031115, 77374820, 92849784, 116062230, 154749640, 232124460, 464248920]

約数ペア:

[(1, 464248920), (2, 232124460), (3, 154749640), (4, 116062230), (5, 92849784), (6, 77374820), (8, 58031115), (10, 46424892), (12, 38687410), (15, 30949928), (17, 27308760), (20, 23212446), (24, 19343705), (30, 15474964), (34, 13654380), (40, 11606223), (51, 9102920), (60, 7737482), (68, 6827190), (85, 5461752), (89, 5216280), (102, 4551460), (120, 3868741), (136, 3413595), (170, 2730876), (178, 2608140), (204, 2275730), (255, 1820584), (267, 1738760), (340, 1365438), (356, 1304070), (408, 1137865), (445, 1043256), (510, 910292), (534, 869380), (680, 682719), (712, 652035), (890, 521628), (1020, 455146), (1068, 434690), (1335, 347752), (1513, 306840), (1780, 260814), (2040, 227573), (2136, 217345), (2557, 181560), (2670, 173876), (3026, 153420), (3560, 130407), (4539, 102280), (5114, 90780), (5340, 86938), (6052, 76710), (7565, 61368), (7671, 60520), (9078, 51140), (10228, 45390), (10680, 43469), (12104, 38355), (12785, 36312), (15130, 30684), (15342, 30260), (18156, 25570), (20456, 22695)]