18447310080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69623}}^1$

素因数の和:69673

約数の個数: 216

約数和(自身を含む): 66601761408

約数和(自身を除く): 48154451328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 13248, 14720, 16560, 17664, 22080, 26496, 29440, 33120, 44160, 52992, 66240, 69623, 88320, 132480, 139246, 208869, 264960, 278492, 348115, 417738, 556984, 626607, 696230, 835476, 1044345, 1113968, 1253214, 1392460, 1601329, 1670952, 2088690, 2227936, 2506428, 2784920, 3133035, 3202658, 3341904, 4177380, 4455872, 4803987, 5012856, 5569840, 6266070, 6405316, 6683808, 8006645, 8354760, 8911744, 9607974, 10025712, 11139680, 12532140, 12810632, 13367616, 14411961, 16013290, 16709520, 17823488, 19215948, 20051424, 22279360, 24019935, 25064280, 25621264, 26735232, 28823922, 32026580, 33419040, 38431896, 40102848, 44558720, 48039870, 50128560, 51242528, 53470464, 57647844, 64053160, 66838080, 72059805, 76863792, 80205696, 89117440, 96079740, 100257120, 102485056, 115295688, 128106320, 133676160, 144119610, 153727584, 160411392, 192159480, 200514240, 204970112, 230591376, 256212640, 267352320, 288239220, 307455168, 384318960, 401028480, 409940224, 461182752, 512425280, 576478440, 614910336, 768637920, 802056960, 922365504, 1024850560, 1152956880, 1229820672, 1537275840, 1844731008, 2049701120, 2305913760, 3074551680, 3689462016, 4611827520, 6149103360, 9223655040, 18447310080]

約数ペア:

[(1, 18447310080), (2, 9223655040), (3, 6149103360), (4, 4611827520), (5, 3689462016), (6, 3074551680), (8, 2305913760), (9, 2049701120), (10, 1844731008), (12, 1537275840), (15, 1229820672), (16, 1152956880), (18, 1024850560), (20, 922365504), (23, 802056960), (24, 768637920), (30, 614910336), (32, 576478440), (36, 512425280), (40, 461182752), (45, 409940224), (46, 401028480), (48, 384318960), (60, 307455168), (64, 288239220), (69, 267352320), (72, 256212640), (80, 230591376), (90, 204970112), (92, 200514240), (96, 192159480), (115, 160411392), (120, 153727584), (128, 144119610), (138, 133676160), (144, 128106320), (160, 115295688), (180, 102485056), (184, 100257120), (192, 96079740), (207, 89117440), (230, 80205696), (240, 76863792), (256, 72059805), (276, 66838080), (288, 64053160), (320, 57647844), (345, 53470464), (360, 51242528), (368, 50128560), (384, 48039870), (414, 44558720), (460, 40102848), (480, 38431896), (552, 33419040), (576, 32026580), (640, 28823922), (690, 26735232), (720, 25621264), (736, 25064280), (768, 24019935), (828, 22279360), (920, 20051424), (960, 19215948), (1035, 17823488), (1104, 16709520), (1152, 16013290), (1280, 14411961), (1380, 13367616), (1440, 12810632), (1472, 12532140), (1656, 11139680), (1840, 10025712), (1920, 9607974), (2070, 8911744), (2208, 8354760), (2304, 8006645), (2760, 6683808), (2880, 6405316), (2944, 6266070), (3312, 5569840), (3680, 5012856), (3840, 4803987), (4140, 4455872), (4416, 4177380), (5520, 3341904), (5760, 3202658), (5888, 3133035), (6624, 2784920), (7360, 2506428), (8280, 2227936), (8832, 2088690), (11040, 1670952), (11520, 1601329), (13248, 1392460), (14720, 1253214), (16560, 1113968), (17664, 1044345), (22080, 835476), (26496, 696230), (29440, 626607), (33120, 556984), (44160, 417738), (52992, 348115), (66240, 278492), (69623, 264960), (88320, 208869), (132480, 139246)]