15676621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1074

約数の個数: 256

約数和(自身を含む): 50705740800

約数和(自身を除く): 35029119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 113, 114, 120, 142, 152, 190, 213, 226, 228, 284, 285, 339, 355, 380, 426, 452, 456, 565, 568, 570, 678, 710, 760, 852, 857, 904, 1065, 1130, 1140, 1349, 1356, 1420, 1695, 1704, 1714, 2130, 2147, 2260, 2280, 2571, 2698, 2712, 2840, 3390, 3428, 4047, 4260, 4285, 4294, 4520, 5142, 5396, 6441, 6745, 6780, 6856, 8023, 8094, 8520, 8570, 8588, 10284, 10735, 10792, 12855, 12882, 13490, 13560, 16046, 16188, 16283, 17140, 17176, 20235, 20568, 21470, 24069, 25710, 25764, 26980, 32092, 32205, 32376, 32566, 34280, 40115, 40470, 42940, 48138, 48849, 51420, 51528, 53960, 60847, 64184, 64410, 65132, 80230, 80940, 81415, 85880, 96276, 96841, 97698, 102840, 120345, 121694, 128820, 130264, 152437, 160460, 161880, 162830, 182541, 192552, 193682, 195396, 240690, 243388, 244245, 257640, 290523, 304235, 304874, 320920, 325660, 365082, 387364, 390792, 457311, 481380, 484205, 486776, 488490, 581046, 608470, 609748, 651320, 730164, 762185, 774728, 912705, 914622, 962760, 968410, 976980, 1156093, 1162092, 1216940, 1219496, 1452615, 1460328, 1524370, 1825410, 1829244, 1839979, 1936820, 1953960, 2286555, 2312186, 2324184, 2433880, 2905230, 3048740, 3468279, 3650820, 3658488, 3679958, 3873640, 4573110, 4624372, 5519937, 5780465, 5810460, 6097480, 6875711, 6936558, 7301640, 7359916, 9146220, 9199895, 9248744, 11039874, 11560930, 11620920, 13751422, 13873116, 14719832, 17341395, 18292440, 18399790, 20627133, 22079748, 23121860, 27502844, 27599685, 27746232, 34378555, 34682790, 36799580, 41254266, 44159496, 46243720, 55005688, 55199370, 68757110, 69365580, 73599160, 82508532, 103135665, 110398740, 130638509, 137514220, 138731160, 165017064, 206271330, 220797480, 261277018, 275028440, 391915527, 412542660, 522554036, 653192545, 783831054, 825085320, 1045108072, 1306385090, 1567662108, 1959577635, 2612770180, 3135324216, 3919155270, 5225540360, 7838310540, 15676621080]

約数ペア:

[(1, 15676621080), (2, 7838310540), (3, 5225540360), (4, 3919155270), (5, 3135324216), (6, 2612770180), (8, 1959577635), (10, 1567662108), (12, 1306385090), (15, 1045108072), (19, 825085320), (20, 783831054), (24, 653192545), (30, 522554036), (38, 412542660), (40, 391915527), (57, 275028440), (60, 261277018), (71, 220797480), (76, 206271330), (95, 165017064), (113, 138731160), (114, 137514220), (120, 130638509), (142, 110398740), (152, 103135665), (190, 82508532), (213, 73599160), (226, 69365580), (228, 68757110), (284, 55199370), (285, 55005688), (339, 46243720), (355, 44159496), (380, 41254266), (426, 36799580), (452, 34682790), (456, 34378555), (565, 27746232), (568, 27599685), (570, 27502844), (678, 23121860), (710, 22079748), (760, 20627133), (852, 18399790), (857, 18292440), (904, 17341395), (1065, 14719832), (1130, 13873116), (1140, 13751422), (1349, 11620920), (1356, 11560930), (1420, 11039874), (1695, 9248744), (1704, 9199895), (1714, 9146220), (2130, 7359916), (2147, 7301640), (2260, 6936558), (2280, 6875711), (2571, 6097480), (2698, 5810460), (2712, 5780465), (2840, 5519937), (3390, 4624372), (3428, 4573110), (4047, 3873640), (4260, 3679958), (4285, 3658488), (4294, 3650820), (4520, 3468279), (5142, 3048740), (5396, 2905230), (6441, 2433880), (6745, 2324184), (6780, 2312186), (6856, 2286555), (8023, 1953960), (8094, 1936820), (8520, 1839979), (8570, 1829244), (8588, 1825410), (10284, 1524370), (10735, 1460328), (10792, 1452615), (12855, 1219496), (12882, 1216940), (13490, 1162092), (13560, 1156093), (16046, 976980), (16188, 968410), (16283, 962760), (17140, 914622), (17176, 912705), (20235, 774728), (20568, 762185), (21470, 730164), (24069, 651320), (25710, 609748), (25764, 608470), (26980, 581046), (32092, 488490), (32205, 486776), (32376, 484205), (32566, 481380), (34280, 457311), (40115, 390792), (40470, 387364), (42940, 365082), (48138, 325660), (48849, 320920), (51420, 304874), (51528, 304235), (53960, 290523), (60847, 257640), (64184, 244245), (64410, 243388), (65132, 240690), (80230, 195396), (80940, 193682), (81415, 192552), (85880, 182541), (96276, 162830), (96841, 161880), (97698, 160460), (102840, 152437), (120345, 130264), (121694, 128820)]