160797960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 551940480

約数和(自身を除く): 391142520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 233, 243, 270, 284, 324, 355, 360, 405, 426, 466, 486, 540, 568, 639, 648, 699, 710, 810, 852, 932, 972, 1065, 1080, 1165, 1215, 1278, 1398, 1420, 1620, 1704, 1864, 1917, 1944, 2097, 2130, 2330, 2430, 2556, 2796, 2840, 3195, 3240, 3495, 3834, 4194, 4260, 4660, 4860, 5112, 5592, 5751, 6291, 6390, 6990, 7668, 8388, 8520, 9320, 9585, 9720, 10485, 11502, 12582, 12780, 13980, 15336, 16543, 16776, 17253, 18873, 19170, 20970, 23004, 25164, 25560, 27960, 28755, 31455, 33086, 34506, 37746, 38340, 41940, 46008, 49629, 50328, 56619, 57510, 62910, 66172, 69012, 75492, 76680, 82715, 83880, 86265, 94365, 99258, 113238, 115020, 125820, 132344, 138024, 148887, 150984, 165430, 172530, 188730, 198516, 226476, 230040, 248145, 251640, 283095, 297774, 330860, 345060, 377460, 397032, 446661, 452952, 496290, 566190, 595548, 661720, 690120, 744435, 754920, 893322, 992580, 1132380, 1191096, 1339983, 1488870, 1786644, 1985160, 2233305, 2264760, 2679966, 2977740, 3573288, 4019949, 4466610, 5359932, 5955480, 6699915, 8039898, 8933220, 10719864, 13399830, 16079796, 17866440, 20099745, 26799660, 32159592, 40199490, 53599320, 80398980, 160797960]

約数ペア:

[(1, 160797960), (2, 80398980), (3, 53599320), (4, 40199490), (5, 32159592), (6, 26799660), (8, 20099745), (9, 17866440), (10, 16079796), (12, 13399830), (15, 10719864), (18, 8933220), (20, 8039898), (24, 6699915), (27, 5955480), (30, 5359932), (36, 4466610), (40, 4019949), (45, 3573288), (54, 2977740), (60, 2679966), (71, 2264760), (72, 2233305), (81, 1985160), (90, 1786644), (108, 1488870), (120, 1339983), (135, 1191096), (142, 1132380), (162, 992580), (180, 893322), (213, 754920), (216, 744435), (233, 690120), (243, 661720), (270, 595548), (284, 566190), (324, 496290), (355, 452952), (360, 446661), (405, 397032), (426, 377460), (466, 345060), (486, 330860), (540, 297774), (568, 283095), (639, 251640), (648, 248145), (699, 230040), (710, 226476), (810, 198516), (852, 188730), (932, 172530), (972, 165430), (1065, 150984), (1080, 148887), (1165, 138024), (1215, 132344), (1278, 125820), (1398, 115020), (1420, 113238), (1620, 99258), (1704, 94365), (1864, 86265), (1917, 83880), (1944, 82715), (2097, 76680), (2130, 75492), (2330, 69012), (2430, 66172), (2556, 62910), (2796, 57510), (2840, 56619), (3195, 50328), (3240, 49629), (3495, 46008), (3834, 41940), (4194, 38340), (4260, 37746), (4660, 34506), (4860, 33086), (5112, 31455), (5592, 28755), (5751, 27960), (6291, 25560), (6390, 25164), (6990, 23004), (7668, 20970), (8388, 19170), (8520, 18873), (9320, 17253), (9585, 16776), (9720, 16543), (10485, 15336), (11502, 13980), (12582, 12780)]