66513240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 234187200

約数和(自身を除く): 167673960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 277, 290, 345, 348, 360, 414, 435, 460, 522, 552, 554, 580, 667, 690, 696, 828, 831, 870, 920, 1035, 1044, 1108, 1160, 1305, 1334, 1380, 1385, 1656, 1662, 1740, 2001, 2070, 2088, 2216, 2493, 2610, 2668, 2760, 2770, 3324, 3335, 3480, 4002, 4140, 4155, 4986, 5220, 5336, 5540, 6003, 6371, 6648, 6670, 8004, 8033, 8280, 8310, 9972, 10005, 10440, 11080, 12006, 12465, 12742, 13340, 16008, 16066, 16620, 19113, 19944, 20010, 24012, 24099, 24930, 25484, 26680, 30015, 31855, 32132, 33240, 38226, 40020, 40165, 48024, 48198, 49860, 50968, 57339, 60030, 63710, 64264, 72297, 76452, 80040, 80330, 95565, 96396, 99720, 114678, 120060, 120495, 127420, 144594, 152904, 160660, 184759, 191130, 192792, 229356, 240120, 240990, 254840, 286695, 289188, 321320, 361485, 369518, 382260, 458712, 481980, 554277, 573390, 578376, 722970, 739036, 764520, 923795, 963960, 1108554, 1146780, 1445940, 1478072, 1662831, 1847590, 2217108, 2293560, 2771385, 2891880, 3325662, 3695180, 4434216, 5542770, 6651324, 7390360, 8314155, 11085540, 13302648, 16628310, 22171080, 33256620, 66513240]

約数ペア:

[(1, 66513240), (2, 33256620), (3, 22171080), (4, 16628310), (5, 13302648), (6, 11085540), (8, 8314155), (9, 7390360), (10, 6651324), (12, 5542770), (15, 4434216), (18, 3695180), (20, 3325662), (23, 2891880), (24, 2771385), (29, 2293560), (30, 2217108), (36, 1847590), (40, 1662831), (45, 1478072), (46, 1445940), (58, 1146780), (60, 1108554), (69, 963960), (72, 923795), (87, 764520), (90, 739036), (92, 722970), (115, 578376), (116, 573390), (120, 554277), (138, 481980), (145, 458712), (174, 382260), (180, 369518), (184, 361485), (207, 321320), (230, 289188), (232, 286695), (261, 254840), (276, 240990), (277, 240120), (290, 229356), (345, 192792), (348, 191130), (360, 184759), (414, 160660), (435, 152904), (460, 144594), (522, 127420), (552, 120495), (554, 120060), (580, 114678), (667, 99720), (690, 96396), (696, 95565), (828, 80330), (831, 80040), (870, 76452), (920, 72297), (1035, 64264), (1044, 63710), (1108, 60030), (1160, 57339), (1305, 50968), (1334, 49860), (1380, 48198), (1385, 48024), (1656, 40165), (1662, 40020), (1740, 38226), (2001, 33240), (2070, 32132), (2088, 31855), (2216, 30015), (2493, 26680), (2610, 25484), (2668, 24930), (2760, 24099), (2770, 24012), (3324, 20010), (3335, 19944), (3480, 19113), (4002, 16620), (4140, 16066), (4155, 16008), (4986, 13340), (5220, 12742), (5336, 12465), (5540, 12006), (6003, 11080), (6371, 10440), (6648, 10005), (6670, 9972), (8004, 8310), (8033, 8280)]