13556691840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1245

約数の個数: 256

約数和(自身を含む): 44839526400

約数和(自身を除く): 31282834560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 239, 240, 248, 310, 320, 372, 384, 465, 478, 480, 496, 620, 640, 717, 744, 930, 953, 956, 960, 992, 1195, 1240, 1434, 1488, 1860, 1906, 1912, 1920, 1984, 2390, 2480, 2859, 2868, 2976, 3585, 3720, 3812, 3824, 3968, 4765, 4780, 4960, 5718, 5736, 5952, 7170, 7409, 7440, 7624, 7648, 9530, 9560, 9920, 11436, 11472, 11904, 14295, 14340, 14818, 14880, 15248, 15296, 19060, 19120, 19840, 22227, 22872, 22944, 28590, 28680, 29543, 29636, 29760, 30496, 30592, 37045, 38120, 38240, 44454, 45744, 45888, 57180, 57360, 59086, 59272, 59520, 60992, 74090, 76240, 76480, 88629, 88908, 91488, 91776, 111135, 114360, 114720, 118172, 118544, 121984, 147715, 148180, 152480, 152960, 177258, 177816, 182976, 222270, 227767, 228720, 229440, 236344, 237088, 295430, 296360, 304960, 354516, 355632, 365952, 443145, 444540, 455534, 457440, 458880, 472688, 474176, 590860, 592720, 609920, 683301, 709032, 711264, 886290, 889080, 911068, 914880, 945376, 948352, 1138835, 1181720, 1185440, 1366602, 1418064, 1422528, 1772580, 1778160, 1822136, 1829760, 1890752, 2277670, 2363440, 2370880, 2733204, 2836128, 2845056, 3416505, 3545160, 3556320, 3644272, 3781504, 4555340, 4726880, 4741760, 5466408, 5672256, 6833010, 7060777, 7090320, 7112640, 7288544, 9110680, 9453760, 10932816, 11344512, 13666020, 14121554, 14180640, 14225280, 14577088, 18221360, 18907520, 21182331, 21865632, 27332040, 28243108, 28361280, 29154176, 35303885, 36442720, 42364662, 43731264, 54664080, 56486216, 56722560, 70607770, 72885440, 84729324, 87462528, 105911655, 109328160, 112972432, 141215540, 145770880, 169458648, 211823310, 218656320, 225944864, 282431080, 338917296, 423646620, 437312640, 451889728, 564862160, 677834592, 847293240, 903779456, 1129724320, 1355669184, 1694586480, 2259448640, 2711338368, 3389172960, 4518897280, 6778345920, 13556691840]

約数ペア:

[(1, 13556691840), (2, 6778345920), (3, 4518897280), (4, 3389172960), (5, 2711338368), (6, 2259448640), (8, 1694586480), (10, 1355669184), (12, 1129724320), (15, 903779456), (16, 847293240), (20, 677834592), (24, 564862160), (30, 451889728), (31, 437312640), (32, 423646620), (40, 338917296), (48, 282431080), (60, 225944864), (62, 218656320), (64, 211823310), (80, 169458648), (93, 145770880), (96, 141215540), (120, 112972432), (124, 109328160), (128, 105911655), (155, 87462528), (160, 84729324), (186, 72885440), (192, 70607770), (239, 56722560), (240, 56486216), (248, 54664080), (310, 43731264), (320, 42364662), (372, 36442720), (384, 35303885), (465, 29154176), (478, 28361280), (480, 28243108), (496, 27332040), (620, 21865632), (640, 21182331), (717, 18907520), (744, 18221360), (930, 14577088), (953, 14225280), (956, 14180640), (960, 14121554), (992, 13666020), (1195, 11344512), (1240, 10932816), (1434, 9453760), (1488, 9110680), (1860, 7288544), (1906, 7112640), (1912, 7090320), (1920, 7060777), (1984, 6833010), (2390, 5672256), (2480, 5466408), (2859, 4741760), (2868, 4726880), (2976, 4555340), (3585, 3781504), (3720, 3644272), (3812, 3556320), (3824, 3545160), (3968, 3416505), (4765, 2845056), (4780, 2836128), (4960, 2733204), (5718, 2370880), (5736, 2363440), (5952, 2277670), (7170, 1890752), (7409, 1829760), (7440, 1822136), (7624, 1778160), (7648, 1772580), (9530, 1422528), (9560, 1418064), (9920, 1366602), (11436, 1185440), (11472, 1181720), (11904, 1138835), (14295, 948352), (14340, 945376), (14818, 914880), (14880, 911068), (15248, 889080), (15296, 886290), (19060, 711264), (19120, 709032), (19840, 683301), (22227, 609920), (22872, 592720), (22944, 590860), (28590, 474176), (28680, 472688), (29543, 458880), (29636, 457440), (29760, 455534), (30496, 444540), (30592, 443145), (37045, 365952), (38120, 355632), (38240, 354516), (44454, 304960), (45744, 296360), (45888, 295430), (57180, 237088), (57360, 236344), (59086, 229440), (59272, 228720), (59520, 227767), (60992, 222270), (74090, 182976), (76240, 177816), (76480, 177258), (88629, 152960), (88908, 152480), (91488, 148180), (91776, 147715), (111135, 121984), (114360, 118544), (114720, 118172)]