12421453920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{14779}}^1$

素因数の和:14917

約数の個数: 192

約数和(自身を含む): 41834257920

約数和(自身を除く): 29412804000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 480, 510, 515, 544, 618, 680, 816, 824, 1020, 1030, 1236, 1360, 1545, 1632, 1648, 1751, 2040, 2060, 2472, 2720, 3090, 3296, 3502, 4080, 4120, 4944, 5253, 6180, 7004, 8160, 8240, 8755, 9888, 10506, 12360, 14008, 14779, 16480, 17510, 21012, 24720, 26265, 28016, 29558, 35020, 42024, 44337, 49440, 52530, 56032, 59116, 70040, 73895, 84048, 88674, 105060, 118232, 140080, 147790, 168096, 177348, 210120, 221685, 236464, 251243, 280160, 295580, 354696, 420240, 443370, 472928, 502486, 591160, 709392, 753729, 840480, 886740, 1004972, 1182320, 1256215, 1418784, 1507458, 1522237, 1773480, 2009944, 2364640, 2512430, 3014916, 3044474, 3546960, 3768645, 4019888, 4566711, 5024860, 6029832, 6088948, 7093920, 7537290, 7611185, 8039776, 9133422, 10049720, 12059664, 12177896, 15074580, 15222370, 18266844, 20099440, 22833555, 24119328, 24355792, 25878029, 30149160, 30444740, 36533688, 40198880, 45667110, 48711584, 51756058, 60298320, 60889480, 73067376, 77634087, 91334220, 103512116, 120596640, 121778960, 129390145, 146134752, 155268174, 182668440, 207024232, 243557920, 258780290, 310536348, 365336880, 388170435, 414048464, 517560580, 621072696, 730673760, 776340870, 828096928, 1035121160, 1242145392, 1552681740, 2070242320, 2484290784, 3105363480, 4140484640, 6210726960, 12421453920]

約数ペア:

[(1, 12421453920), (2, 6210726960), (3, 4140484640), (4, 3105363480), (5, 2484290784), (6, 2070242320), (8, 1552681740), (10, 1242145392), (12, 1035121160), (15, 828096928), (16, 776340870), (17, 730673760), (20, 621072696), (24, 517560580), (30, 414048464), (32, 388170435), (34, 365336880), (40, 310536348), (48, 258780290), (51, 243557920), (60, 207024232), (68, 182668440), (80, 155268174), (85, 146134752), (96, 129390145), (102, 121778960), (103, 120596640), (120, 103512116), (136, 91334220), (160, 77634087), (170, 73067376), (204, 60889480), (206, 60298320), (240, 51756058), (255, 48711584), (272, 45667110), (309, 40198880), (340, 36533688), (408, 30444740), (412, 30149160), (480, 25878029), (510, 24355792), (515, 24119328), (544, 22833555), (618, 20099440), (680, 18266844), (816, 15222370), (824, 15074580), (1020, 12177896), (1030, 12059664), (1236, 10049720), (1360, 9133422), (1545, 8039776), (1632, 7611185), (1648, 7537290), (1751, 7093920), (2040, 6088948), (2060, 6029832), (2472, 5024860), (2720, 4566711), (3090, 4019888), (3296, 3768645), (3502, 3546960), (4080, 3044474), (4120, 3014916), (4944, 2512430), (5253, 2364640), (6180, 2009944), (7004, 1773480), (8160, 1522237), (8240, 1507458), (8755, 1418784), (9888, 1256215), (10506, 1182320), (12360, 1004972), (14008, 886740), (14779, 840480), (16480, 753729), (17510, 709392), (21012, 591160), (24720, 502486), (26265, 472928), (28016, 443370), (29558, 420240), (35020, 354696), (42024, 295580), (44337, 280160), (49440, 251243), (52530, 236464), (56032, 221685), (59116, 210120), (70040, 177348), (73895, 168096), (84048, 147790), (88674, 140080), (105060, 118232)]