67853280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 169905696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 181, 213, 220, 240, 264, 284, 330, 352, 355, 362, 426, 440, 480, 528, 543, 568, 660, 710, 724, 781, 852, 880, 905, 1056, 1065, 1086, 1136, 1320, 1420, 1448, 1562, 1704, 1760, 1810, 1991, 2130, 2172, 2272, 2343, 2640, 2715, 2840, 2896, 3124, 3408, 3620, 3905, 3982, 4260, 4344, 4686, 5280, 5430, 5680, 5792, 5973, 6248, 6816, 7240, 7810, 7964, 8520, 8688, 9372, 9955, 10860, 11360, 11715, 11946, 12496, 12851, 14480, 15620, 15928, 17040, 17376, 18744, 19910, 21720, 23430, 23892, 24992, 25702, 28960, 29865, 31240, 31856, 34080, 37488, 38553, 39820, 43440, 46860, 47784, 51404, 59730, 62480, 63712, 64255, 74976, 77106, 79640, 86880, 93720, 95568, 102808, 119460, 124960, 128510, 141361, 154212, 159280, 187440, 191136, 192765, 205616, 238920, 257020, 282722, 308424, 318560, 374880, 385530, 411232, 424083, 477840, 514040, 565444, 616848, 706805, 771060, 848166, 955680, 1028080, 1130888, 1233696, 1413610, 1542120, 1696332, 2056160, 2120415, 2261776, 2827220, 3084240, 3392664, 4240830, 4523552, 5654440, 6168480, 6785328, 8481660, 11308880, 13570656, 16963320, 22617760, 33926640, 67853280]

約数ペア:

[(1, 67853280), (2, 33926640), (3, 22617760), (4, 16963320), (5, 13570656), (6, 11308880), (8, 8481660), (10, 6785328), (11, 6168480), (12, 5654440), (15, 4523552), (16, 4240830), (20, 3392664), (22, 3084240), (24, 2827220), (30, 2261776), (32, 2120415), (33, 2056160), (40, 1696332), (44, 1542120), (48, 1413610), (55, 1233696), (60, 1130888), (66, 1028080), (71, 955680), (80, 848166), (88, 771060), (96, 706805), (110, 616848), (120, 565444), (132, 514040), (142, 477840), (160, 424083), (165, 411232), (176, 385530), (181, 374880), (213, 318560), (220, 308424), (240, 282722), (264, 257020), (284, 238920), (330, 205616), (352, 192765), (355, 191136), (362, 187440), (426, 159280), (440, 154212), (480, 141361), (528, 128510), (543, 124960), (568, 119460), (660, 102808), (710, 95568), (724, 93720), (781, 86880), (852, 79640), (880, 77106), (905, 74976), (1056, 64255), (1065, 63712), (1086, 62480), (1136, 59730), (1320, 51404), (1420, 47784), (1448, 46860), (1562, 43440), (1704, 39820), (1760, 38553), (1810, 37488), (1991, 34080), (2130, 31856), (2172, 31240), (2272, 29865), (2343, 28960), (2640, 25702), (2715, 24992), (2840, 23892), (2896, 23430), (3124, 21720), (3408, 19910), (3620, 18744), (3905, 17376), (3982, 17040), (4260, 15928), (4344, 15620), (4686, 14480), (5280, 12851), (5430, 12496), (5680, 11946), (5792, 11715), (5973, 11360), (6248, 10860), (6816, 9955), (7240, 9372), (7810, 8688), (7964, 8520)]