1291146480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 420

約数和(自身を含む): 4910866488

約数和(自身を除く): 3619720008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 131, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 243, 260, 262, 270, 312, 324, 338, 351, 360, 390, 393, 405, 432, 468, 486, 507, 520, 524, 540, 585, 624, 648, 655, 676, 702, 720, 729, 780, 786, 810, 845, 936, 972, 1014, 1040, 1048, 1053, 1080, 1170, 1179, 1215, 1296, 1310, 1352, 1404, 1458, 1521, 1560, 1572, 1620, 1690, 1703, 1755, 1872, 1944, 1965, 2028, 2096, 2106, 2160, 2340, 2358, 2430, 2535, 2620, 2704, 2808, 2916, 3042, 3120, 3144, 3159, 3240, 3380, 3406, 3510, 3537, 3645, 3888, 3930, 4056, 4212, 4563, 4680, 4716, 4860, 5070, 5109, 5240, 5265, 5616, 5832, 5895, 6084, 6288, 6318, 6480, 6760, 6812, 7020, 7074, 7290, 7605, 7860, 8112, 8424, 8515, 9126, 9360, 9432, 9477, 9720, 10140, 10218, 10480, 10530, 10611, 11664, 11790, 12168, 12636, 13520, 13624, 13689, 14040, 14148, 14580, 15210, 15327, 15720, 15795, 16848, 17030, 17685, 18252, 18864, 18954, 19440, 20280, 20436, 21060, 21222, 22139, 22815, 23580, 24336, 25272, 25545, 27248, 27378, 28080, 28296, 29160, 30420, 30654, 31440, 31590, 31833, 34060, 35370, 36504, 37908, 40560, 40872, 41067, 42120, 42444, 44278, 45630, 45981, 47160, 47385, 50544, 51090, 53055, 54756, 56592, 58320, 60840, 61308, 63180, 63666, 66417, 68120, 68445, 70740, 73008, 75816, 76635, 81744, 82134, 84240, 84888, 88556, 91260, 91962, 94320, 94770, 95499, 102180, 106110, 109512, 110695, 121680, 122616, 123201, 126360, 127332, 132834, 136240, 136890, 137943, 141480, 151632, 153270, 159165, 164268, 169776, 177112, 182520, 183924, 189540, 190998, 199251, 204360, 205335, 212220, 219024, 221390, 229905, 245232, 246402, 252720, 254664, 265668, 273780, 275886, 282960, 306540, 318330, 328536, 332085, 354224, 365040, 367848, 379080, 381996, 398502, 408720, 410670, 413829, 424440, 442780, 459810, 477495, 492804, 509328, 531336, 547560, 551772, 597753, 613080, 616005, 636660, 657072, 664170, 689715, 735696, 758160, 763992, 797004, 821340, 827658, 848880, 885560, 919620, 954990, 985608, 996255, 1062672, 1095120, 1103544, 1195506, 1226160, 1232010, 1241487, 1273320, 1328340, 1379430, 1527984, 1594008, 1642680, 1655316, 1771120, 1793259, 1839240, 1909980, 1971216, 1992510, 2069145, 2207088, 2391012, 2464020, 2482974, 2546640, 2656680, 2758860, 2988765, 3188016, 3285360, 3310632, 3586518, 3678480, 3819960, 3985020, 4138290, 4782024, 4928040, 4965948, 5313360, 5379777, 5517720, 5977530, 6207435, 6621264, 7173036, 7639920, 7970040, 8276580, 8966295, 9564048, 9856080, 9931896, 10759554, 11035440, 11955060, 12414870, 14346072, 15940080, 16139331, 16553160, 17932590, 19863792, 21519108, 23910120, 24829740, 26898885, 28692144, 32278662, 33106320, 35865180, 43038216, 47820240, 49659480, 53797770, 64557324, 71730360, 80696655, 86076432, 99318960, 107595540, 129114648, 143460720, 161393310, 215191080, 258229296, 322786620, 430382160, 645573240, 1291146480]

約数ペア:

[(1, 1291146480), (2, 645573240), (3, 430382160), (4, 322786620), (5, 258229296), (6, 215191080), (8, 161393310), (9, 143460720), (10, 129114648), (12, 107595540), (13, 99318960), (15, 86076432), (16, 80696655), (18, 71730360), (20, 64557324), (24, 53797770), (26, 49659480), (27, 47820240), (30, 43038216), (36, 35865180), (39, 33106320), (40, 32278662), (45, 28692144), (48, 26898885), (52, 24829740), (54, 23910120), (60, 21519108), (65, 19863792), (72, 17932590), (78, 16553160), (80, 16139331), (81, 15940080), (90, 14346072), (104, 12414870), (108, 11955060), (117, 11035440), (120, 10759554), (130, 9931896), (131, 9856080), (135, 9564048), (144, 8966295), (156, 8276580), (162, 7970040), (169, 7639920), (180, 7173036), (195, 6621264), (208, 6207435), (216, 5977530), (234, 5517720), (240, 5379777), (243, 5313360), (260, 4965948), (262, 4928040), (270, 4782024), (312, 4138290), (324, 3985020), (338, 3819960), (351, 3678480), (360, 3586518), (390, 3310632), (393, 3285360), (405, 3188016), (432, 2988765), (468, 2758860), (486, 2656680), (507, 2546640), (520, 2482974), (524, 2464020), (540, 2391012), (585, 2207088), (624, 2069145), (648, 1992510), (655, 1971216), (676, 1909980), (702, 1839240), (720, 1793259), (729, 1771120), (780, 1655316), (786, 1642680), (810, 1594008), (845, 1527984), (936, 1379430), (972, 1328340), (1014, 1273320), (1040, 1241487), (1048, 1232010), (1053, 1226160), (1080, 1195506), (1170, 1103544), (1179, 1095120), (1215, 1062672), (1296, 996255), (1310, 985608), (1352, 954990), (1404, 919620), (1458, 885560), (1521, 848880), (1560, 827658), (1572, 821340), (1620, 797004), (1690, 763992), (1703, 758160), (1755, 735696), (1872, 689715), (1944, 664170), (1965, 657072), (2028, 636660), (2096, 616005), (2106, 613080), (2160, 597753), (2340, 551772), (2358, 547560), (2430, 531336), (2535, 509328), (2620, 492804), (2704, 477495), (2808, 459810), (2916, 442780), (3042, 424440), (3120, 413829), (3144, 410670), (3159, 408720), (3240, 398502), (3380, 381996), (3406, 379080), (3510, 367848), (3537, 365040), (3645, 354224), (3888, 332085), (3930, 328536), (4056, 318330), (4212, 306540), (4563, 282960), (4680, 275886), (4716, 273780), (4860, 265668), (5070, 254664), (5109, 252720), (5240, 246402), (5265, 245232), (5616, 229905), (5832, 221390), (5895, 219024), (6084, 212220), (6288, 205335), (6318, 204360), (6480, 199251), (6760, 190998), (6812, 189540), (7020, 183924), (7074, 182520), (7290, 177112), (7605, 169776), (7860, 164268), (8112, 159165), (8424, 153270), (8515, 151632), (9126, 141480), (9360, 137943), (9432, 136890), (9477, 136240), (9720, 132834), (10140, 127332), (10218, 126360), (10480, 123201), (10530, 122616), (10611, 121680), (11664, 110695), (11790, 109512), (12168, 106110), (12636, 102180), (13520, 95499), (13624, 94770), (13689, 94320), (14040, 91962), (14148, 91260), (14580, 88556), (15210, 84888), (15327, 84240), (15720, 82134), (15795, 81744), (16848, 76635), (17030, 75816), (17685, 73008), (18252, 70740), (18864, 68445), (18954, 68120), (19440, 66417), (20280, 63666), (20436, 63180), (21060, 61308), (21222, 60840), (22139, 58320), (22815, 56592), (23580, 54756), (24336, 53055), (25272, 51090), (25545, 50544), (27248, 47385), (27378, 47160), (28080, 45981), (28296, 45630), (29160, 44278), (30420, 42444), (30654, 42120), (31440, 41067), (31590, 40872), (31833, 40560), (34060, 37908), (35370, 36504)]