64754040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 219248640

約数和(自身を除く): 154494600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 103, 104, 120, 124, 130, 155, 156, 169, 186, 195, 206, 248, 260, 309, 310, 312, 338, 372, 390, 403, 412, 465, 507, 515, 520, 618, 620, 676, 744, 780, 806, 824, 845, 930, 1014, 1030, 1209, 1236, 1240, 1339, 1352, 1545, 1560, 1612, 1690, 1860, 2015, 2028, 2060, 2418, 2472, 2535, 2678, 3090, 3193, 3224, 3380, 3720, 4017, 4030, 4056, 4120, 4836, 5070, 5239, 5356, 6045, 6180, 6386, 6695, 6760, 8034, 8060, 9579, 9672, 10140, 10478, 10712, 12090, 12360, 12772, 13390, 15717, 15965, 16068, 16120, 17407, 19158, 20085, 20280, 20956, 24180, 25544, 26195, 26780, 31434, 31930, 32136, 34814, 38316, 40170, 41509, 41912, 47895, 48360, 52221, 52390, 53560, 62868, 63860, 69628, 76632, 78585, 80340, 83018, 87035, 95790, 104442, 104780, 124527, 125736, 127720, 139256, 157170, 160680, 166036, 174070, 191580, 207545, 208884, 209560, 249054, 261105, 314340, 332072, 348140, 383160, 415090, 417768, 498108, 522210, 539617, 622635, 628680, 696280, 830180, 996216, 1044420, 1079234, 1245270, 1618851, 1660360, 2088840, 2158468, 2490540, 2698085, 3237702, 4316936, 4981080, 5396170, 6475404, 8094255, 10792340, 12950808, 16188510, 21584680, 32377020, 64754040]

約数ペア:

[(1, 64754040), (2, 32377020), (3, 21584680), (4, 16188510), (5, 12950808), (6, 10792340), (8, 8094255), (10, 6475404), (12, 5396170), (13, 4981080), (15, 4316936), (20, 3237702), (24, 2698085), (26, 2490540), (30, 2158468), (31, 2088840), (39, 1660360), (40, 1618851), (52, 1245270), (60, 1079234), (62, 1044420), (65, 996216), (78, 830180), (93, 696280), (103, 628680), (104, 622635), (120, 539617), (124, 522210), (130, 498108), (155, 417768), (156, 415090), (169, 383160), (186, 348140), (195, 332072), (206, 314340), (248, 261105), (260, 249054), (309, 209560), (310, 208884), (312, 207545), (338, 191580), (372, 174070), (390, 166036), (403, 160680), (412, 157170), (465, 139256), (507, 127720), (515, 125736), (520, 124527), (618, 104780), (620, 104442), (676, 95790), (744, 87035), (780, 83018), (806, 80340), (824, 78585), (845, 76632), (930, 69628), (1014, 63860), (1030, 62868), (1209, 53560), (1236, 52390), (1240, 52221), (1339, 48360), (1352, 47895), (1545, 41912), (1560, 41509), (1612, 40170), (1690, 38316), (1860, 34814), (2015, 32136), (2028, 31930), (2060, 31434), (2418, 26780), (2472, 26195), (2535, 25544), (2678, 24180), (3090, 20956), (3193, 20280), (3224, 20085), (3380, 19158), (3720, 17407), (4017, 16120), (4030, 16068), (4056, 15965), (4120, 15717), (4836, 13390), (5070, 12772), (5239, 12360), (5356, 12090), (6045, 10712), (6180, 10478), (6386, 10140), (6695, 9672), (6760, 9579), (8034, 8060)]