9984133760

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 24326265600

約数和(自身を除く): 14342131840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 181, 316, 320, 362, 395, 632, 640, 724, 790, 905, 1091, 1264, 1448, 1580, 1810, 2182, 2528, 2896, 3160, 3620, 4364, 5056, 5455, 5792, 6320, 7240, 8728, 10112, 10910, 11584, 12640, 14299, 14480, 17456, 21820, 23168, 25280, 28598, 28960, 34912, 43640, 50560, 57196, 57920, 69824, 71495, 86189, 87280, 114392, 115840, 139648, 142990, 172378, 174560, 197471, 228784, 285980, 344756, 349120, 394942, 430945, 457568, 571960, 689512, 698240, 789884, 861890, 915136, 987355, 1143920, 1379024, 1579768, 1723780, 1830272, 1974710, 2287840, 2758048, 3159536, 3447560, 3949420, 4575680, 5516096, 6319072, 6895120, 7898840, 9151360, 11032192, 12638144, 13790240, 15600209, 15797680, 25276288, 27580480, 31200418, 31595360, 55160960, 62400836, 63190720, 78001045, 124801672, 126381440, 156002090, 249603344, 312004180, 499206688, 624008360, 998413376, 1248016720, 1996826752, 2496033440, 4992066880, 9984133760]

約数ペア:

[(1, 9984133760), (2, 4992066880), (4, 2496033440), (5, 1996826752), (8, 1248016720), (10, 998413376), (16, 624008360), (20, 499206688), (32, 312004180), (40, 249603344), (64, 156002090), (79, 126381440), (80, 124801672), (128, 78001045), (158, 63190720), (160, 62400836), (181, 55160960), (316, 31595360), (320, 31200418), (362, 27580480), (395, 25276288), (632, 15797680), (640, 15600209), (724, 13790240), (790, 12638144), (905, 11032192), (1091, 9151360), (1264, 7898840), (1448, 6895120), (1580, 6319072), (1810, 5516096), (2182, 4575680), (2528, 3949420), (2896, 3447560), (3160, 3159536), (3620, 2758048), (4364, 2287840), (5056, 1974710), (5455, 1830272), (5792, 1723780), (6320, 1579768), (7240, 1379024), (8728, 1143920), (10112, 987355), (10910, 915136), (11584, 861890), (12640, 789884), (14299, 698240), (14480, 689512), (17456, 571960), (21820, 457568), (23168, 430945), (25280, 394942), (28598, 349120), (28960, 344756), (34912, 285980), (43640, 228784), (50560, 197471), (57196, 174560), (57920, 172378), (69824, 142990), (71495, 139648), (86189, 115840), (87280, 114392)]