761294240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18371}}^1$

素因数の和:18430

約数の個数: 96

約数和(自身を含む): 2111163264

約数和(自身を除く): 1349869024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 18371, 20720, 36742, 41440, 73484, 91855, 128597, 146968, 183710, 257194, 293936, 367420, 514388, 587872, 642985, 679727, 734840, 1028776, 1285970, 1359454, 1469680, 2057552, 2571940, 2718908, 2939360, 3398635, 4115104, 4758089, 5143880, 5437816, 6797270, 9516178, 10287760, 10875632, 13594540, 19032356, 20575520, 21751264, 23790445, 27189080, 38064712, 47580890, 54378160, 76129424, 95161780, 108756320, 152258848, 190323560, 380647120, 761294240]

約数ペア:

[(1, 761294240), (2, 380647120), (4, 190323560), (5, 152258848), (7, 108756320), (8, 95161780), (10, 76129424), (14, 54378160), (16, 47580890), (20, 38064712), (28, 27189080), (32, 23790445), (35, 21751264), (37, 20575520), (40, 19032356), (56, 13594540), (70, 10875632), (74, 10287760), (80, 9516178), (112, 6797270), (140, 5437816), (148, 5143880), (160, 4758089), (185, 4115104), (224, 3398635), (259, 2939360), (280, 2718908), (296, 2571940), (370, 2057552), (518, 1469680), (560, 1359454), (592, 1285970), (740, 1028776), (1036, 734840), (1120, 679727), (1184, 642985), (1295, 587872), (1480, 514388), (2072, 367420), (2590, 293936), (2960, 257194), (4144, 183710), (5180, 146968), (5920, 128597), (8288, 91855), (10360, 73484), (18371, 41440), (20720, 36742)]