26861132960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4955

約数の個数: 192

約数和(自身を含む): 70137446400

約数和(自身を除く): 43276313440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 59, 62, 76, 80, 95, 118, 124, 152, 155, 160, 190, 236, 248, 295, 304, 310, 380, 472, 496, 589, 590, 608, 620, 760, 944, 992, 1121, 1178, 1180, 1240, 1520, 1829, 1888, 2242, 2356, 2360, 2480, 2945, 3040, 3658, 4484, 4712, 4720, 4831, 4960, 5605, 5890, 7316, 8968, 9145, 9424, 9440, 9662, 11210, 11780, 14632, 17936, 18290, 18848, 19324, 22420, 23560, 24155, 29264, 34751, 35872, 36580, 38648, 44840, 47120, 48310, 58528, 69502, 73160, 77296, 89680, 91789, 94240, 96620, 139004, 146320, 149761, 154592, 173755, 179360, 183578, 193240, 278008, 285029, 292640, 299522, 347510, 367156, 386480, 458945, 556016, 570058, 599044, 695020, 734312, 748805, 772960, 917890, 1112032, 1140116, 1198088, 1390040, 1425145, 1468624, 1497610, 1835780, 2280232, 2396176, 2780080, 2845459, 2850290, 2937248, 2995220, 3671560, 4560464, 4792352, 5415551, 5560160, 5690918, 5700580, 5990440, 7343120, 8835899, 9120928, 10831102, 11381836, 11401160, 11980880, 14227295, 14686240, 17671798, 21662204, 22763672, 22802320, 23961760, 27077755, 28454590, 35343596, 43324408, 44179495, 45527344, 45604640, 54155510, 56909180, 70687192, 86648816, 88358990, 91054688, 108311020, 113818360, 141374384, 167882081, 173297632, 176717980, 216622040, 227636720, 282748768, 335764162, 353435960, 433244080, 455273440, 671528324, 706871920, 839410405, 866488160, 1343056648, 1413743840, 1678820810, 2686113296, 3357641620, 5372226592, 6715283240, 13430566480, 26861132960]

約数ペア:

[(1, 26861132960), (2, 13430566480), (4, 6715283240), (5, 5372226592), (8, 3357641620), (10, 2686113296), (16, 1678820810), (19, 1413743840), (20, 1343056648), (31, 866488160), (32, 839410405), (38, 706871920), (40, 671528324), (59, 455273440), (62, 433244080), (76, 353435960), (80, 335764162), (95, 282748768), (118, 227636720), (124, 216622040), (152, 176717980), (155, 173297632), (160, 167882081), (190, 141374384), (236, 113818360), (248, 108311020), (295, 91054688), (304, 88358990), (310, 86648816), (380, 70687192), (472, 56909180), (496, 54155510), (589, 45604640), (590, 45527344), (608, 44179495), (620, 43324408), (760, 35343596), (944, 28454590), (992, 27077755), (1121, 23961760), (1178, 22802320), (1180, 22763672), (1240, 21662204), (1520, 17671798), (1829, 14686240), (1888, 14227295), (2242, 11980880), (2356, 11401160), (2360, 11381836), (2480, 10831102), (2945, 9120928), (3040, 8835899), (3658, 7343120), (4484, 5990440), (4712, 5700580), (4720, 5690918), (4831, 5560160), (4960, 5415551), (5605, 4792352), (5890, 4560464), (7316, 3671560), (8968, 2995220), (9145, 2937248), (9424, 2850290), (9440, 2845459), (9662, 2780080), (11210, 2396176), (11780, 2280232), (14632, 1835780), (17936, 1497610), (18290, 1468624), (18848, 1425145), (19324, 1390040), (22420, 1198088), (23560, 1140116), (24155, 1112032), (29264, 917890), (34751, 772960), (35872, 748805), (36580, 734312), (38648, 695020), (44840, 599044), (47120, 570058), (48310, 556016), (58528, 458945), (69502, 386480), (73160, 367156), (77296, 347510), (89680, 299522), (91789, 292640), (94240, 285029), (96620, 278008), (139004, 193240), (146320, 183578), (149761, 179360), (154592, 173755)]