276558240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 192

約数和(自身を含む): 1015047936

約数和(自身を除く): 738489696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1553, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3106, 3180, 3360, 3710, 4240, 4452, 4659, 5088, 5565, 5936, 6212, 6360, 7420, 7765, 8480, 8904, 9318, 10871, 11130, 11872, 12424, 12720, 14840, 15530, 17808, 18636, 21742, 22260, 23295, 24848, 25440, 29680, 31060, 32613, 35616, 37272, 43484, 44520, 46590, 49696, 54355, 59360, 62120, 65226, 74544, 82309, 86968, 89040, 93180, 108710, 124240, 130452, 149088, 163065, 164618, 173936, 178080, 186360, 217420, 246927, 248480, 260904, 326130, 329236, 347872, 372720, 411545, 434840, 493854, 521808, 576163, 652260, 658472, 745440, 823090, 869680, 987708, 1043616, 1152326, 1234635, 1304520, 1316944, 1646180, 1728489, 1739360, 1975416, 2304652, 2469270, 2609040, 2633888, 2880815, 3292360, 3456978, 3950832, 4609304, 4938540, 5218080, 5761630, 6584720, 6913956, 7901664, 8642445, 9218608, 9877080, 11523260, 13169440, 13827912, 17284890, 18437216, 19754160, 23046520, 27655824, 34569780, 39508320, 46093040, 55311648, 69139560, 92186080, 138279120, 276558240]

約数ペア:

[(1, 276558240), (2, 138279120), (3, 92186080), (4, 69139560), (5, 55311648), (6, 46093040), (7, 39508320), (8, 34569780), (10, 27655824), (12, 23046520), (14, 19754160), (15, 18437216), (16, 17284890), (20, 13827912), (21, 13169440), (24, 11523260), (28, 9877080), (30, 9218608), (32, 8642445), (35, 7901664), (40, 6913956), (42, 6584720), (48, 5761630), (53, 5218080), (56, 4938540), (60, 4609304), (70, 3950832), (80, 3456978), (84, 3292360), (96, 2880815), (105, 2633888), (106, 2609040), (112, 2469270), (120, 2304652), (140, 1975416), (159, 1739360), (160, 1728489), (168, 1646180), (210, 1316944), (212, 1304520), (224, 1234635), (240, 1152326), (265, 1043616), (280, 987708), (318, 869680), (336, 823090), (371, 745440), (420, 658472), (424, 652260), (480, 576163), (530, 521808), (560, 493854), (636, 434840), (672, 411545), (742, 372720), (795, 347872), (840, 329236), (848, 326130), (1060, 260904), (1113, 248480), (1120, 246927), (1272, 217420), (1484, 186360), (1553, 178080), (1590, 173936), (1680, 164618), (1696, 163065), (1855, 149088), (2120, 130452), (2226, 124240), (2544, 108710), (2968, 93180), (3106, 89040), (3180, 86968), (3360, 82309), (3710, 74544), (4240, 65226), (4452, 62120), (4659, 59360), (5088, 54355), (5565, 49696), (5936, 46590), (6212, 44520), (6360, 43484), (7420, 37272), (7765, 35616), (8480, 32613), (8904, 31060), (9318, 29680), (10871, 25440), (11130, 24848), (11872, 23295), (12424, 22260), (12720, 21742), (14840, 18636), (15530, 17808)]