743156960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 2212987392

約数和(自身を除く): 1469830432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 344, 364, 416, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1120, 1187, 1204, 1376, 1456, 1505, 1720, 1820, 2080, 2236, 2374, 2408, 2795, 2912, 3010, 3440, 3640, 3913, 4472, 4748, 4816, 5590, 5935, 6020, 6880, 7280, 7826, 8309, 8944, 9496, 9632, 11180, 11870, 12040, 14560, 15431, 15652, 16618, 17888, 18992, 19565, 22360, 23740, 24080, 30862, 31304, 33236, 37984, 39130, 41545, 44720, 47480, 48160, 51041, 61724, 62608, 66472, 77155, 78260, 83090, 89440, 94960, 102082, 108017, 123448, 125216, 132944, 154310, 156520, 166180, 189920, 204164, 216034, 246896, 255205, 265888, 308620, 313040, 332360, 357287, 408328, 432068, 493792, 510410, 540085, 617240, 626080, 663533, 664720, 714574, 816656, 864136, 1020820, 1080170, 1234480, 1327066, 1329440, 1429148, 1633312, 1728272, 1786435, 2041640, 2160340, 2468960, 2654132, 2858296, 3317665, 3456544, 3572870, 4083280, 4320680, 4644731, 5308264, 5716592, 6635330, 7145740, 8166560, 8641360, 9289462, 10616528, 11433184, 13270660, 14291480, 17282720, 18578924, 21233056, 23223655, 26541320, 28582960, 37157848, 46447310, 53082640, 57165920, 74315696, 92894620, 106165280, 148631392, 185789240, 371578480, 743156960]

約数ペア:

[(1, 743156960), (2, 371578480), (4, 185789240), (5, 148631392), (7, 106165280), (8, 92894620), (10, 74315696), (13, 57165920), (14, 53082640), (16, 46447310), (20, 37157848), (26, 28582960), (28, 26541320), (32, 23223655), (35, 21233056), (40, 18578924), (43, 17282720), (52, 14291480), (56, 13270660), (65, 11433184), (70, 10616528), (80, 9289462), (86, 8641360), (91, 8166560), (104, 7145740), (112, 6635330), (130, 5716592), (140, 5308264), (160, 4644731), (172, 4320680), (182, 4083280), (208, 3572870), (215, 3456544), (224, 3317665), (260, 2858296), (280, 2654132), (301, 2468960), (344, 2160340), (364, 2041640), (416, 1786435), (430, 1728272), (455, 1633312), (520, 1429148), (559, 1329440), (560, 1327066), (602, 1234480), (688, 1080170), (728, 1020820), (860, 864136), (910, 816656), (1040, 714574), (1118, 664720), (1120, 663533), (1187, 626080), (1204, 617240), (1376, 540085), (1456, 510410), (1505, 493792), (1720, 432068), (1820, 408328), (2080, 357287), (2236, 332360), (2374, 313040), (2408, 308620), (2795, 265888), (2912, 255205), (3010, 246896), (3440, 216034), (3640, 204164), (3913, 189920), (4472, 166180), (4748, 156520), (4816, 154310), (5590, 132944), (5935, 125216), (6020, 123448), (6880, 108017), (7280, 102082), (7826, 94960), (8309, 89440), (8944, 83090), (9496, 78260), (9632, 77155), (11180, 66472), (11870, 62608), (12040, 61724), (14560, 51041), (15431, 48160), (15652, 47480), (16618, 44720), (17888, 41545), (18992, 39130), (19565, 37984), (22360, 33236), (23740, 31304), (24080, 30862)]