1396011840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 224

約数和(自身を含む): 4656368640

約数和(自身を除く): 3260356800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 769, 915, 930, 960, 976, 992, 1220, 1240, 1464, 1488, 1538, 1830, 1860, 1891, 1952, 1984, 2307, 2440, 2480, 2928, 2976, 3076, 3660, 3720, 3782, 3845, 3904, 4614, 4880, 4960, 5673, 5856, 5952, 6152, 7320, 7440, 7564, 7690, 9228, 9455, 9760, 9920, 11346, 11535, 11712, 12304, 14640, 14880, 15128, 15380, 18456, 18910, 19520, 22692, 23070, 23839, 24608, 28365, 29280, 29760, 30256, 30760, 36912, 37820, 45384, 46140, 46909, 47678, 49216, 56730, 58560, 60512, 61520, 71517, 73824, 75640, 90768, 92280, 93818, 95356, 113460, 119195, 121024, 123040, 140727, 143034, 147648, 151280, 181536, 184560, 187636, 190712, 226920, 234545, 238390, 246080, 281454, 286068, 302560, 357585, 363072, 369120, 375272, 381424, 453840, 469090, 476780, 562908, 572136, 605120, 703635, 715170, 738240, 750544, 762848, 907680, 938180, 953560, 1125816, 1144272, 1407270, 1430340, 1454179, 1501088, 1525696, 1815360, 1876360, 1907120, 2251632, 2288544, 2814540, 2860680, 2908358, 3002176, 3752720, 3814240, 4362537, 4503264, 4577088, 5629080, 5721360, 5816716, 7270895, 7505440, 7628480, 8725074, 9006528, 11258160, 11442720, 11633432, 14541790, 15010880, 17450148, 21812685, 22516320, 22885440, 23266864, 29083580, 34900296, 43625370, 45032640, 46533728, 58167160, 69800592, 87250740, 93067456, 116334320, 139601184, 174501480, 232668640, 279202368, 349002960, 465337280, 698005920, 1396011840]

約数ペア:

[(1, 1396011840), (2, 698005920), (3, 465337280), (4, 349002960), (5, 279202368), (6, 232668640), (8, 174501480), (10, 139601184), (12, 116334320), (15, 93067456), (16, 87250740), (20, 69800592), (24, 58167160), (30, 46533728), (31, 45032640), (32, 43625370), (40, 34900296), (48, 29083580), (60, 23266864), (61, 22885440), (62, 22516320), (64, 21812685), (80, 17450148), (93, 15010880), (96, 14541790), (120, 11633432), (122, 11442720), (124, 11258160), (155, 9006528), (160, 8725074), (183, 7628480), (186, 7505440), (192, 7270895), (240, 5816716), (244, 5721360), (248, 5629080), (305, 4577088), (310, 4503264), (320, 4362537), (366, 3814240), (372, 3752720), (465, 3002176), (480, 2908358), (488, 2860680), (496, 2814540), (610, 2288544), (620, 2251632), (732, 1907120), (744, 1876360), (769, 1815360), (915, 1525696), (930, 1501088), (960, 1454179), (976, 1430340), (992, 1407270), (1220, 1144272), (1240, 1125816), (1464, 953560), (1488, 938180), (1538, 907680), (1830, 762848), (1860, 750544), (1891, 738240), (1952, 715170), (1984, 703635), (2307, 605120), (2440, 572136), (2480, 562908), (2928, 476780), (2976, 469090), (3076, 453840), (3660, 381424), (3720, 375272), (3782, 369120), (3845, 363072), (3904, 357585), (4614, 302560), (4880, 286068), (4960, 281454), (5673, 246080), (5856, 238390), (5952, 234545), (6152, 226920), (7320, 190712), (7440, 187636), (7564, 184560), (7690, 181536), (9228, 151280), (9455, 147648), (9760, 143034), (9920, 140727), (11346, 123040), (11535, 121024), (11712, 119195), (12304, 113460), (14640, 95356), (14880, 93818), (15128, 92280), (15380, 90768), (18456, 75640), (18910, 73824), (19520, 71517), (22692, 61520), (23070, 60512), (23839, 58560), (24608, 56730), (28365, 49216), (29280, 47678), (29760, 46909), (30256, 46140), (30760, 45384), (36912, 37820)]