12818567520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89917}}^1$

素因数の和:89955

約数の個数: 240

約数和(自身を含む): 49352033808

約数和(自身を除く): 36533466288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 89917, 142560, 179834, 269751, 359668, 449585, 539502, 719336, 809253, 899170, 989087, 1079004, 1348755, 1438672, 1618506, 1798340, 1978174, 2158008, 2427759, 2697510, 2877344, 2967261, 3237012, 3596680, 3956348, 4046265, 4316016, 4855518, 4945435, 5395020, 5934522, 6474024, 7193360, 7283277, 7912696, 8092530, 8632032, 8901783, 9711036, 9890870, 10790040, 11869044, 12138795, 12948048, 14386720, 14566554, 14836305, 15825392, 16185060, 17803566, 19422072, 19781740, 21580080, 23738088, 24277590, 25896096, 26705349, 29133108, 29672610, 31650784, 32370120, 35607132, 36416385, 38844144, 39563480, 43160160, 44508915, 47476176, 48555180, 53410698, 58266216, 59345220, 64740240, 71214264, 72832770, 77688288, 79126960, 80116047, 89017830, 94952352, 97110360, 106821396, 116532432, 118690440, 129480480, 133526745, 142428528, 145665540, 158253920, 160232094, 178035660, 194220720, 213642792, 233064864, 237380880, 267053490, 284857056, 291331080, 320464188, 356071320, 388441440, 400580235, 427285584, 474761760, 534106980, 582662160, 640928376, 712142640, 801160470, 854571168, 1068213960, 1165324320, 1281856752, 1424285280, 1602320940, 2136427920, 2563713504, 3204641880, 4272855840, 6409283760, 12818567520]

約数ペア:

[(1, 12818567520), (2, 6409283760), (3, 4272855840), (4, 3204641880), (5, 2563713504), (6, 2136427920), (8, 1602320940), (9, 1424285280), (10, 1281856752), (11, 1165324320), (12, 1068213960), (15, 854571168), (16, 801160470), (18, 712142640), (20, 640928376), (22, 582662160), (24, 534106980), (27, 474761760), (30, 427285584), (32, 400580235), (33, 388441440), (36, 356071320), (40, 320464188), (44, 291331080), (45, 284857056), (48, 267053490), (54, 237380880), (55, 233064864), (60, 213642792), (66, 194220720), (72, 178035660), (80, 160232094), (81, 158253920), (88, 145665540), (90, 142428528), (96, 133526745), (99, 129480480), (108, 118690440), (110, 116532432), (120, 106821396), (132, 97110360), (135, 94952352), (144, 89017830), (160, 80116047), (162, 79126960), (165, 77688288), (176, 72832770), (180, 71214264), (198, 64740240), (216, 59345220), (220, 58266216), (240, 53410698), (264, 48555180), (270, 47476176), (288, 44508915), (297, 43160160), (324, 39563480), (330, 38844144), (352, 36416385), (360, 35607132), (396, 32370120), (405, 31650784), (432, 29672610), (440, 29133108), (480, 26705349), (495, 25896096), (528, 24277590), (540, 23738088), (594, 21580080), (648, 19781740), (660, 19422072), (720, 17803566), (792, 16185060), (810, 15825392), (864, 14836305), (880, 14566554), (891, 14386720), (990, 12948048), (1056, 12138795), (1080, 11869044), (1188, 10790040), (1296, 9890870), (1320, 9711036), (1440, 8901783), (1485, 8632032), (1584, 8092530), (1620, 7912696), (1760, 7283277), (1782, 7193360), (1980, 6474024), (2160, 5934522), (2376, 5395020), (2592, 4945435), (2640, 4855518), (2970, 4316016), (3168, 4046265), (3240, 3956348), (3564, 3596680), (3960, 3237012), (4320, 2967261), (4455, 2877344), (4752, 2697510), (5280, 2427759), (5940, 2158008), (6480, 1978174), (7128, 1798340), (7920, 1618506), (8910, 1438672), (9504, 1348755), (11880, 1079004), (12960, 989087), (14256, 899170), (15840, 809253), (17820, 719336), (23760, 539502), (28512, 449585), (35640, 359668), (47520, 269751), (71280, 179834), (89917, 142560)]