302539440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1907

約数の個数: 160

約数和(自身を含む): 1083073536

約数和(自身を除く): 780534096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 1783, 2020, 2121, 2424, 2828, 3030, 3535, 3566, 4040, 4242, 4848, 5349, 5656, 6060, 7070, 7132, 8080, 8484, 8915, 10605, 10698, 11312, 12120, 12481, 14140, 14264, 16968, 17830, 21210, 21396, 24240, 24962, 26745, 28280, 28528, 33936, 35660, 37443, 42420, 42792, 49924, 53490, 56560, 62405, 71320, 74886, 84840, 85584, 99848, 106980, 124810, 142640, 149772, 169680, 180083, 187215, 199696, 213960, 249620, 299544, 360166, 374430, 427920, 499240, 540249, 599088, 720332, 748860, 900415, 998480, 1080498, 1260581, 1440664, 1497720, 1800830, 2160996, 2521162, 2701245, 2881328, 2995440, 3601660, 3781743, 4321992, 5042324, 5402490, 6302905, 7203320, 7563486, 8643984, 10084648, 10804980, 12605810, 14406640, 15126972, 18908715, 20169296, 21609960, 25211620, 30253944, 37817430, 43219920, 50423240, 60507888, 75634860, 100846480, 151269720, 302539440]

約数ペア:

[(1, 302539440), (2, 151269720), (3, 100846480), (4, 75634860), (5, 60507888), (6, 50423240), (7, 43219920), (8, 37817430), (10, 30253944), (12, 25211620), (14, 21609960), (15, 20169296), (16, 18908715), (20, 15126972), (21, 14406640), (24, 12605810), (28, 10804980), (30, 10084648), (35, 8643984), (40, 7563486), (42, 7203320), (48, 6302905), (56, 5402490), (60, 5042324), (70, 4321992), (80, 3781743), (84, 3601660), (101, 2995440), (105, 2881328), (112, 2701245), (120, 2521162), (140, 2160996), (168, 1800830), (202, 1497720), (210, 1440664), (240, 1260581), (280, 1080498), (303, 998480), (336, 900415), (404, 748860), (420, 720332), (505, 599088), (560, 540249), (606, 499240), (707, 427920), (808, 374430), (840, 360166), (1010, 299544), (1212, 249620), (1414, 213960), (1515, 199696), (1616, 187215), (1680, 180083), (1783, 169680), (2020, 149772), (2121, 142640), (2424, 124810), (2828, 106980), (3030, 99848), (3535, 85584), (3566, 84840), (4040, 74886), (4242, 71320), (4848, 62405), (5349, 56560), (5656, 53490), (6060, 49924), (7070, 42792), (7132, 42420), (8080, 37443), (8484, 35660), (8915, 33936), (10605, 28528), (10698, 28280), (11312, 26745), (12120, 24962), (12481, 24240), (14140, 21396), (14264, 21210), (16968, 17830)]