768555720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4116

約数の個数: 192

約数和(自身を含む): 2730723840

約数和(自身を除く): 1962168120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4051, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 8102, 9486, 10540, 11160, 12153, 12648, 15810, 16204, 18972, 20255, 21080, 23715, 24306, 31620, 32408, 36459, 37944, 40510, 47430, 48612, 60765, 63240, 68867, 72918, 81020, 94860, 97224, 121530, 125581, 137734, 145836, 162040, 182295, 189720, 206601, 243060, 251162, 275468, 291672, 344335, 364590, 376743, 413202, 486120, 502324, 550936, 619803, 627905, 688670, 729180, 753486, 826404, 1004648, 1033005, 1130229, 1239606, 1255810, 1377340, 1458360, 1506972, 1652808, 1883715, 2066010, 2134877, 2260458, 2479212, 2511620, 2754680, 3013944, 3099015, 3767430, 4132020, 4269754, 4520916, 4958424, 5023240, 5651145, 6198030, 6404631, 7534860, 8264040, 8539508, 9041832, 10674385, 11302290, 12396060, 12809262, 15069720, 17079016, 19213893, 21348770, 22604580, 24792120, 25618524, 32023155, 38427786, 42697540, 45209160, 51237048, 64046310, 76855572, 85395080, 96069465, 128092620, 153711144, 192138930, 256185240, 384277860, 768555720]

約数ペア:

[(1, 768555720), (2, 384277860), (3, 256185240), (4, 192138930), (5, 153711144), (6, 128092620), (8, 96069465), (9, 85395080), (10, 76855572), (12, 64046310), (15, 51237048), (17, 45209160), (18, 42697540), (20, 38427786), (24, 32023155), (30, 25618524), (31, 24792120), (34, 22604580), (36, 21348770), (40, 19213893), (45, 17079016), (51, 15069720), (60, 12809262), (62, 12396060), (68, 11302290), (72, 10674385), (85, 9041832), (90, 8539508), (93, 8264040), (102, 7534860), (120, 6404631), (124, 6198030), (136, 5651145), (153, 5023240), (155, 4958424), (170, 4520916), (180, 4269754), (186, 4132020), (204, 3767430), (248, 3099015), (255, 3013944), (279, 2754680), (306, 2511620), (310, 2479212), (340, 2260458), (360, 2134877), (372, 2066010), (408, 1883715), (465, 1652808), (510, 1506972), (527, 1458360), (558, 1377340), (612, 1255810), (620, 1239606), (680, 1130229), (744, 1033005), (765, 1004648), (930, 826404), (1020, 753486), (1054, 729180), (1116, 688670), (1224, 627905), (1240, 619803), (1395, 550936), (1530, 502324), (1581, 486120), (1860, 413202), (2040, 376743), (2108, 364590), (2232, 344335), (2635, 291672), (2790, 275468), (3060, 251162), (3162, 243060), (3720, 206601), (4051, 189720), (4216, 182295), (4743, 162040), (5270, 145836), (5580, 137734), (6120, 125581), (6324, 121530), (7905, 97224), (8102, 94860), (9486, 81020), (10540, 72918), (11160, 68867), (12153, 63240), (12648, 60765), (15810, 48612), (16204, 47430), (18972, 40510), (20255, 37944), (21080, 36459), (23715, 32408), (24306, 31620)]