26507760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 89190720

約数和(自身を除く): 62682960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 89, 102, 120, 136, 146, 170, 178, 204, 219, 240, 255, 267, 272, 292, 340, 356, 365, 408, 438, 445, 510, 534, 584, 680, 712, 730, 816, 876, 890, 1020, 1068, 1095, 1168, 1241, 1335, 1360, 1424, 1460, 1513, 1752, 1780, 2040, 2136, 2190, 2482, 2670, 2920, 3026, 3504, 3560, 3723, 4080, 4272, 4380, 4539, 4964, 5340, 5840, 6052, 6205, 6497, 7120, 7446, 7565, 8760, 9078, 9928, 10680, 12104, 12410, 12994, 14892, 15130, 17520, 18156, 18615, 19491, 19856, 21360, 22695, 24208, 24820, 25988, 29784, 30260, 32485, 36312, 37230, 38982, 45390, 49640, 51976, 59568, 60520, 64970, 72624, 74460, 77964, 90780, 97455, 99280, 103952, 110449, 121040, 129940, 148920, 155928, 181560, 194910, 220898, 259880, 297840, 311856, 331347, 363120, 389820, 441796, 519760, 552245, 662694, 779640, 883592, 1104490, 1325388, 1559280, 1656735, 1767184, 2208980, 2650776, 3313470, 4417960, 5301552, 6626940, 8835920, 13253880, 26507760]

約数ペア:

[(1, 26507760), (2, 13253880), (3, 8835920), (4, 6626940), (5, 5301552), (6, 4417960), (8, 3313470), (10, 2650776), (12, 2208980), (15, 1767184), (16, 1656735), (17, 1559280), (20, 1325388), (24, 1104490), (30, 883592), (34, 779640), (40, 662694), (48, 552245), (51, 519760), (60, 441796), (68, 389820), (73, 363120), (80, 331347), (85, 311856), (89, 297840), (102, 259880), (120, 220898), (136, 194910), (146, 181560), (170, 155928), (178, 148920), (204, 129940), (219, 121040), (240, 110449), (255, 103952), (267, 99280), (272, 97455), (292, 90780), (340, 77964), (356, 74460), (365, 72624), (408, 64970), (438, 60520), (445, 59568), (510, 51976), (534, 49640), (584, 45390), (680, 38982), (712, 37230), (730, 36312), (816, 32485), (876, 30260), (890, 29784), (1020, 25988), (1068, 24820), (1095, 24208), (1168, 22695), (1241, 21360), (1335, 19856), (1360, 19491), (1424, 18615), (1460, 18156), (1513, 17520), (1752, 15130), (1780, 14892), (2040, 12994), (2136, 12410), (2190, 12104), (2482, 10680), (2670, 9928), (2920, 9078), (3026, 8760), (3504, 7565), (3560, 7446), (3723, 7120), (4080, 6497), (4272, 6205), (4380, 6052), (4539, 5840), (4964, 5340)]