835973280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 3002807808

約数和(自身を除く): 2166834528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 96, 120, 122, 124, 144, 155, 160, 180, 183, 186, 240, 244, 248, 279, 288, 305, 307, 310, 360, 366, 372, 465, 480, 488, 496, 549, 558, 610, 614, 620, 720, 732, 744, 915, 921, 930, 976, 992, 1098, 1116, 1220, 1228, 1240, 1395, 1440, 1464, 1488, 1535, 1830, 1842, 1860, 1891, 1952, 2196, 2232, 2440, 2456, 2480, 2745, 2763, 2790, 2928, 2976, 3070, 3660, 3684, 3720, 3782, 4392, 4464, 4605, 4880, 4912, 4960, 5490, 5526, 5580, 5673, 5856, 6140, 7320, 7368, 7440, 7564, 8784, 8928, 9210, 9455, 9517, 9760, 9824, 10980, 11052, 11160, 11346, 12280, 13815, 14640, 14736, 14880, 15128, 17019, 17568, 18420, 18727, 18910, 19034, 21960, 22104, 22320, 22692, 24560, 27630, 28365, 28551, 29280, 29472, 30256, 34038, 36840, 37454, 37820, 38068, 43920, 44208, 44640, 45384, 47585, 49120, 55260, 56181, 56730, 57102, 60512, 68076, 73680, 74908, 75640, 76136, 85095, 85653, 87840, 88416, 90768, 93635, 95170, 110520, 112362, 113460, 114204, 136152, 142755, 147360, 149816, 151280, 152272, 168543, 170190, 171306, 181536, 187270, 190340, 221040, 224724, 226920, 228408, 272304, 280905, 285510, 299632, 302560, 304544, 337086, 340380, 342612, 374540, 380680, 428265, 442080, 449448, 453840, 456816, 544608, 561810, 571020, 580537, 599264, 674172, 680760, 685224, 749080, 761360, 842715, 856530, 898896, 907680, 913632, 1123620, 1142040, 1161074, 1348344, 1361520, 1370448, 1498160, 1522720, 1685430, 1713060, 1741611, 1797792, 2247240, 2284080, 2322148, 2696688, 2723040, 2740896, 2902685, 2996320, 3370860, 3426120, 3483222, 4494480, 4568160, 4644296, 5224833, 5393376, 5805370, 6741720, 6852240, 6966444, 8708055, 8988960, 9288592, 10449666, 11610740, 13483440, 13704480, 13932888, 17416110, 18577184, 20899332, 23221480, 26124165, 26966880, 27865776, 34832220, 41798664, 46442960, 52248330, 55731552, 69664440, 83597328, 92885920, 104496660, 139328880, 167194656, 208993320, 278657760, 417986640, 835973280]

約数ペア:

[(1, 835973280), (2, 417986640), (3, 278657760), (4, 208993320), (5, 167194656), (6, 139328880), (8, 104496660), (9, 92885920), (10, 83597328), (12, 69664440), (15, 55731552), (16, 52248330), (18, 46442960), (20, 41798664), (24, 34832220), (30, 27865776), (31, 26966880), (32, 26124165), (36, 23221480), (40, 20899332), (45, 18577184), (48, 17416110), (60, 13932888), (61, 13704480), (62, 13483440), (72, 11610740), (80, 10449666), (90, 9288592), (93, 8988960), (96, 8708055), (120, 6966444), (122, 6852240), (124, 6741720), (144, 5805370), (155, 5393376), (160, 5224833), (180, 4644296), (183, 4568160), (186, 4494480), (240, 3483222), (244, 3426120), (248, 3370860), (279, 2996320), (288, 2902685), (305, 2740896), (307, 2723040), (310, 2696688), (360, 2322148), (366, 2284080), (372, 2247240), (465, 1797792), (480, 1741611), (488, 1713060), (496, 1685430), (549, 1522720), (558, 1498160), (610, 1370448), (614, 1361520), (620, 1348344), (720, 1161074), (732, 1142040), (744, 1123620), (915, 913632), (921, 907680), (930, 898896), (976, 856530), (992, 842715), (1098, 761360), (1116, 749080), (1220, 685224), (1228, 680760), (1240, 674172), (1395, 599264), (1440, 580537), (1464, 571020), (1488, 561810), (1535, 544608), (1830, 456816), (1842, 453840), (1860, 449448), (1891, 442080), (1952, 428265), (2196, 380680), (2232, 374540), (2440, 342612), (2456, 340380), (2480, 337086), (2745, 304544), (2763, 302560), (2790, 299632), (2928, 285510), (2976, 280905), (3070, 272304), (3660, 228408), (3684, 226920), (3720, 224724), (3782, 221040), (4392, 190340), (4464, 187270), (4605, 181536), (4880, 171306), (4912, 170190), (4960, 168543), (5490, 152272), (5526, 151280), (5580, 149816), (5673, 147360), (5856, 142755), (6140, 136152), (7320, 114204), (7368, 113460), (7440, 112362), (7564, 110520), (8784, 95170), (8928, 93635), (9210, 90768), (9455, 88416), (9517, 87840), (9760, 85653), (9824, 85095), (10980, 76136), (11052, 75640), (11160, 74908), (11346, 73680), (12280, 68076), (13815, 60512), (14640, 57102), (14736, 56730), (14880, 56181), (15128, 55260), (17019, 49120), (17568, 47585), (18420, 45384), (18727, 44640), (18910, 44208), (19034, 43920), (21960, 38068), (22104, 37820), (22320, 37454), (22692, 36840), (24560, 34038), (27630, 30256), (28365, 29472), (28551, 29280)]