2353555440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1669

約数の個数: 200

約数和(自身を含む): 8211269088

約数和(自身を除く): 5857713648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 263, 270, 324, 360, 405, 432, 526, 540, 648, 720, 789, 810, 1052, 1080, 1296, 1315, 1381, 1578, 1620, 2104, 2160, 2367, 2630, 2762, 3156, 3240, 3945, 4143, 4208, 4734, 5260, 5524, 6312, 6480, 6905, 7101, 7890, 8286, 9468, 10520, 11048, 11835, 12429, 12624, 13810, 14202, 15780, 16572, 18936, 20715, 21040, 21303, 22096, 23670, 24858, 27620, 28404, 31560, 33144, 35505, 37287, 37872, 41430, 42606, 47340, 49716, 55240, 56808, 62145, 63120, 66288, 71010, 74574, 82860, 85212, 94680, 99432, 106515, 110480, 111861, 113616, 124290, 142020, 149148, 165720, 170424, 186435, 189360, 198864, 213030, 223722, 248580, 284040, 298296, 331440, 340848, 363203, 372870, 426060, 447444, 497160, 559305, 568080, 596592, 726406, 745740, 852120, 894888, 994320, 1089609, 1118610, 1452812, 1491480, 1704240, 1789776, 1816015, 2179218, 2237220, 2905624, 2982960, 3268827, 3632030, 4358436, 4474440, 5448045, 5811248, 6537654, 7264060, 8716872, 8948880, 9806481, 10896090, 13075308, 14528120, 16344135, 17433744, 19612962, 21792180, 26150616, 29056240, 29419443, 32688270, 39225924, 43584360, 49032405, 52301232, 58838886, 65376540, 78451848, 87168720, 98064810, 117677772, 130753080, 147097215, 156903696, 196129620, 235355544, 261506160, 294194430, 392259240, 470711088, 588388860, 784518480, 1176777720, 2353555440]

約数ペア:

[(1, 2353555440), (2, 1176777720), (3, 784518480), (4, 588388860), (5, 470711088), (6, 392259240), (8, 294194430), (9, 261506160), (10, 235355544), (12, 196129620), (15, 156903696), (16, 147097215), (18, 130753080), (20, 117677772), (24, 98064810), (27, 87168720), (30, 78451848), (36, 65376540), (40, 58838886), (45, 52301232), (48, 49032405), (54, 43584360), (60, 39225924), (72, 32688270), (80, 29419443), (81, 29056240), (90, 26150616), (108, 21792180), (120, 19612962), (135, 17433744), (144, 16344135), (162, 14528120), (180, 13075308), (216, 10896090), (240, 9806481), (263, 8948880), (270, 8716872), (324, 7264060), (360, 6537654), (405, 5811248), (432, 5448045), (526, 4474440), (540, 4358436), (648, 3632030), (720, 3268827), (789, 2982960), (810, 2905624), (1052, 2237220), (1080, 2179218), (1296, 1816015), (1315, 1789776), (1381, 1704240), (1578, 1491480), (1620, 1452812), (2104, 1118610), (2160, 1089609), (2367, 994320), (2630, 894888), (2762, 852120), (3156, 745740), (3240, 726406), (3945, 596592), (4143, 568080), (4208, 559305), (4734, 497160), (5260, 447444), (5524, 426060), (6312, 372870), (6480, 363203), (6905, 340848), (7101, 331440), (7890, 298296), (8286, 284040), (9468, 248580), (10520, 223722), (11048, 213030), (11835, 198864), (12429, 189360), (12624, 186435), (13810, 170424), (14202, 165720), (15780, 149148), (16572, 142020), (18936, 124290), (20715, 113616), (21040, 111861), (21303, 110480), (22096, 106515), (23670, 99432), (24858, 94680), (27620, 85212), (28404, 82860), (31560, 74574), (33144, 71010), (35505, 66288), (37287, 63120), (37872, 62145), (41430, 56808), (42606, 55240), (47340, 49716)]