15071310720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137713}}^1$

素因数の和:137757

約数の個数: 192

約数和(自身を含む): 54782629200

約数和(自身を除く): 39711318480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 137713, 275426, 413139, 550852, 688565, 826278, 1101704, 1239417, 1377130, 1652556, 2065695, 2203408, 2478834, 2616547, 2754260, 3305112, 4131390, 4406816, 4957668, 5233094, 5508520, 6197085, 6610224, 7849641, 8262780, 8813632, 9915336, 10466188, 11017040, 12394170, 13082735, 13220448, 15699282, 16525560, 17627264, 19830672, 20932376, 22034080, 23548923, 24788340, 26165470, 26440896, 31398564, 33051120, 39248205, 39661344, 41864752, 44068160, 47097846, 49576680, 52330940, 52881792, 62797128, 66102240, 78496410, 79322688, 83729504, 88136320, 94195692, 99153360, 104661880, 117744615, 125594256, 132204480, 156992820, 158645376, 167459008, 188391384, 198306720, 209323760, 235489230, 251188512, 264408960, 313985640, 334918016, 376782768, 396613440, 418647520, 470978460, 502377024, 627971280, 753565536, 793226880, 837295040, 941956920, 1004754048, 1255942560, 1507131072, 1674590080, 1883913840, 2511885120, 3014262144, 3767827680, 5023770240, 7535655360, 15071310720]

約数ペア:

[(1, 15071310720), (2, 7535655360), (3, 5023770240), (4, 3767827680), (5, 3014262144), (6, 2511885120), (8, 1883913840), (9, 1674590080), (10, 1507131072), (12, 1255942560), (15, 1004754048), (16, 941956920), (18, 837295040), (19, 793226880), (20, 753565536), (24, 627971280), (30, 502377024), (32, 470978460), (36, 418647520), (38, 396613440), (40, 376782768), (45, 334918016), (48, 313985640), (57, 264408960), (60, 251188512), (64, 235489230), (72, 209323760), (76, 198306720), (80, 188391384), (90, 167459008), (95, 158645376), (96, 156992820), (114, 132204480), (120, 125594256), (128, 117744615), (144, 104661880), (152, 99153360), (160, 94195692), (171, 88136320), (180, 83729504), (190, 79322688), (192, 78496410), (228, 66102240), (240, 62797128), (285, 52881792), (288, 52330940), (304, 49576680), (320, 47097846), (342, 44068160), (360, 41864752), (380, 39661344), (384, 39248205), (456, 33051120), (480, 31398564), (570, 26440896), (576, 26165470), (608, 24788340), (640, 23548923), (684, 22034080), (720, 20932376), (760, 19830672), (855, 17627264), (912, 16525560), (960, 15699282), (1140, 13220448), (1152, 13082735), (1216, 12394170), (1368, 11017040), (1440, 10466188), (1520, 9915336), (1710, 8813632), (1824, 8262780), (1920, 7849641), (2280, 6610224), (2432, 6197085), (2736, 5508520), (2880, 5233094), (3040, 4957668), (3420, 4406816), (3648, 4131390), (4560, 3305112), (5472, 2754260), (5760, 2616547), (6080, 2478834), (6840, 2203408), (7296, 2065695), (9120, 1652556), (10944, 1377130), (12160, 1239417), (13680, 1101704), (18240, 826278), (21888, 688565), (27360, 550852), (36480, 413139), (54720, 275426), (109440, 137713)]