40720350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 122135040

約数和(自身を除く): 81414690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 29, 30, 33, 37, 46, 50, 55, 58, 66, 69, 74, 75, 87, 110, 111, 115, 138, 145, 150, 165, 174, 185, 222, 230, 253, 275, 290, 319, 330, 345, 370, 407, 435, 506, 550, 555, 575, 638, 667, 690, 725, 759, 814, 825, 851, 870, 925, 957, 1073, 1110, 1150, 1221, 1265, 1334, 1450, 1518, 1595, 1650, 1702, 1725, 1850, 1914, 2001, 2035, 2146, 2175, 2442, 2530, 2553, 2775, 3190, 3219, 3335, 3450, 3795, 4002, 4070, 4255, 4350, 4785, 5106, 5365, 5550, 6105, 6325, 6438, 6670, 7337, 7590, 7975, 8510, 9361, 9570, 10005, 10175, 10730, 11803, 12210, 12650, 12765, 14674, 15950, 16095, 16675, 18722, 18975, 20010, 20350, 21275, 22011, 23606, 23925, 24679, 25530, 26825, 28083, 30525, 32190, 33350, 35409, 36685, 37950, 42550, 44022, 46805, 47850, 49358, 50025, 53650, 56166, 59015, 61050, 63825, 70818, 73370, 74037, 80475, 93610, 100050, 110055, 118030, 123395, 127650, 140415, 148074, 160950, 177045, 183425, 220110, 234025, 246790, 271469, 280830, 295075, 354090, 366850, 370185, 468050, 542938, 550275, 590150, 616975, 702075, 740370, 814407, 885225, 1100550, 1233950, 1357345, 1404150, 1628814, 1770450, 1850925, 2714690, 3701850, 4072035, 6786725, 8144070, 13573450, 20360175, 40720350]

約数ペア:

[(1, 40720350), (2, 20360175), (3, 13573450), (5, 8144070), (6, 6786725), (10, 4072035), (11, 3701850), (15, 2714690), (22, 1850925), (23, 1770450), (25, 1628814), (29, 1404150), (30, 1357345), (33, 1233950), (37, 1100550), (46, 885225), (50, 814407), (55, 740370), (58, 702075), (66, 616975), (69, 590150), (74, 550275), (75, 542938), (87, 468050), (110, 370185), (111, 366850), (115, 354090), (138, 295075), (145, 280830), (150, 271469), (165, 246790), (174, 234025), (185, 220110), (222, 183425), (230, 177045), (253, 160950), (275, 148074), (290, 140415), (319, 127650), (330, 123395), (345, 118030), (370, 110055), (407, 100050), (435, 93610), (506, 80475), (550, 74037), (555, 73370), (575, 70818), (638, 63825), (667, 61050), (690, 59015), (725, 56166), (759, 53650), (814, 50025), (825, 49358), (851, 47850), (870, 46805), (925, 44022), (957, 42550), (1073, 37950), (1110, 36685), (1150, 35409), (1221, 33350), (1265, 32190), (1334, 30525), (1450, 28083), (1518, 26825), (1595, 25530), (1650, 24679), (1702, 23925), (1725, 23606), (1850, 22011), (1914, 21275), (2001, 20350), (2035, 20010), (2146, 18975), (2175, 18722), (2442, 16675), (2530, 16095), (2553, 15950), (2775, 14674), (3190, 12765), (3219, 12650), (3335, 12210), (3450, 11803), (3795, 10730), (4002, 10175), (4070, 10005), (4255, 9570), (4350, 9361), (4785, 8510), (5106, 7975), (5365, 7590), (5550, 7337), (6105, 6670), (6325, 6438)]