314436780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 1097451264

約数和(自身を除く): 783014484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 978, 1141, 1260, 1467, 1531, 1630, 1956, 2282, 2445, 2934, 3062, 3260, 3423, 4564, 4593, 4890, 5705, 5868, 6124, 6846, 7335, 7655, 9186, 9780, 10269, 10717, 11410, 13692, 13779, 14670, 15310, 17115, 18372, 20538, 21434, 22820, 22965, 27558, 29340, 30620, 32151, 34230, 41076, 42868, 45930, 51345, 53585, 55116, 64302, 68460, 68895, 91860, 96453, 102690, 107170, 128604, 137790, 160755, 192906, 205380, 214340, 249553, 275580, 321510, 385812, 482265, 499106, 643020, 748659, 964530, 998212, 1247765, 1497318, 1746871, 1929060, 2245977, 2495530, 2994636, 3493742, 3743295, 4491954, 4991060, 5240613, 6987484, 7486590, 8734355, 8983908, 10481226, 11229885, 14973180, 15721839, 17468710, 20962452, 22459770, 26203065, 31443678, 34937420, 44919540, 52406130, 62887356, 78609195, 104812260, 157218390, 314436780]

約数ペア:

[(1, 314436780), (2, 157218390), (3, 104812260), (4, 78609195), (5, 62887356), (6, 52406130), (7, 44919540), (9, 34937420), (10, 31443678), (12, 26203065), (14, 22459770), (15, 20962452), (18, 17468710), (20, 15721839), (21, 14973180), (28, 11229885), (30, 10481226), (35, 8983908), (36, 8734355), (42, 7486590), (45, 6987484), (60, 5240613), (63, 4991060), (70, 4491954), (84, 3743295), (90, 3493742), (105, 2994636), (126, 2495530), (140, 2245977), (163, 1929060), (180, 1746871), (210, 1497318), (252, 1247765), (315, 998212), (326, 964530), (420, 748659), (489, 643020), (630, 499106), (652, 482265), (815, 385812), (978, 321510), (1141, 275580), (1260, 249553), (1467, 214340), (1531, 205380), (1630, 192906), (1956, 160755), (2282, 137790), (2445, 128604), (2934, 107170), (3062, 102690), (3260, 96453), (3423, 91860), (4564, 68895), (4593, 68460), (4890, 64302), (5705, 55116), (5868, 53585), (6124, 51345), (6846, 45930), (7335, 42868), (7655, 41076), (9186, 34230), (9780, 32151), (10269, 30620), (10717, 29340), (11410, 27558), (13692, 22965), (13779, 22820), (14670, 21434), (15310, 20538), (17115, 18372)]