12784632840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19001}}^1$

素因数の和:19117

約数の個数: 256

約数和(自身を含む): 49253184000

約数和(自身を除く): 36468551160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 315, 356, 360, 378, 420, 445, 504, 534, 540, 623, 630, 712, 756, 801, 840, 890, 945, 1068, 1080, 1246, 1260, 1335, 1512, 1602, 1780, 1869, 1890, 2136, 2403, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 3780, 4005, 4806, 4984, 5340, 5607, 6230, 6408, 7476, 7560, 8010, 9345, 9612, 10680, 11214, 12015, 12460, 14952, 16020, 16821, 18690, 19001, 19224, 22428, 24030, 24920, 28035, 32040, 33642, 37380, 38002, 44856, 48060, 56070, 57003, 67284, 74760, 76004, 84105, 95005, 96120, 112140, 114006, 133007, 134568, 152008, 168210, 171009, 190010, 224280, 228012, 266014, 285015, 336420, 342018, 380020, 399021, 456024, 513027, 532028, 570030, 665035, 672840, 684036, 760040, 798042, 855045, 1026054, 1064056, 1140060, 1197063, 1330070, 1368072, 1596084, 1691089, 1710090, 1995105, 2052108, 2280120, 2394126, 2565135, 2660140, 3192168, 3382178, 3420180, 3591189, 3990210, 4104216, 4788252, 5073267, 5130270, 5320280, 5985315, 6764356, 6840360, 7182378, 7980420, 8455445, 9576504, 10146534, 10260540, 11837623, 11970630, 13528712, 14364756, 15219801, 15960840, 16910890, 17955945, 20293068, 20521080, 23675246, 23941260, 25366335, 28729512, 30439602, 33821780, 35512869, 35911890, 40586136, 45659403, 47350492, 47882520, 50732670, 59188115, 60879204, 67643560, 71025738, 71823780, 76099005, 91318806, 94700984, 101465340, 106538607, 118376230, 121758408, 142051476, 143647560, 152198010, 177564345, 182637612, 202930680, 213077214, 228297015, 236752460, 284102952, 304396020, 319615821, 355128690, 365275224, 426154428, 456594030, 473504920, 532693035, 608792040, 639231642, 710257380, 852308856, 913188060, 1065386070, 1278463284, 1420514760, 1598079105, 1826376120, 2130772140, 2556926568, 3196158210, 4261544280, 6392316420, 12784632840]

約数ペア:

[(1, 12784632840), (2, 6392316420), (3, 4261544280), (4, 3196158210), (5, 2556926568), (6, 2130772140), (7, 1826376120), (8, 1598079105), (9, 1420514760), (10, 1278463284), (12, 1065386070), (14, 913188060), (15, 852308856), (18, 710257380), (20, 639231642), (21, 608792040), (24, 532693035), (27, 473504920), (28, 456594030), (30, 426154428), (35, 365275224), (36, 355128690), (40, 319615821), (42, 304396020), (45, 284102952), (54, 236752460), (56, 228297015), (60, 213077214), (63, 202930680), (70, 182637612), (72, 177564345), (84, 152198010), (89, 143647560), (90, 142051476), (105, 121758408), (108, 118376230), (120, 106538607), (126, 101465340), (135, 94700984), (140, 91318806), (168, 76099005), (178, 71823780), (180, 71025738), (189, 67643560), (210, 60879204), (216, 59188115), (252, 50732670), (267, 47882520), (270, 47350492), (280, 45659403), (315, 40586136), (356, 35911890), (360, 35512869), (378, 33821780), (420, 30439602), (445, 28729512), (504, 25366335), (534, 23941260), (540, 23675246), (623, 20521080), (630, 20293068), (712, 17955945), (756, 16910890), (801, 15960840), (840, 15219801), (890, 14364756), (945, 13528712), (1068, 11970630), (1080, 11837623), (1246, 10260540), (1260, 10146534), (1335, 9576504), (1512, 8455445), (1602, 7980420), (1780, 7182378), (1869, 6840360), (1890, 6764356), (2136, 5985315), (2403, 5320280), (2492, 5130270), (2520, 5073267), (2670, 4788252), (3115, 4104216), (3204, 3990210), (3560, 3591189), (3738, 3420180), (3780, 3382178), (4005, 3192168), (4806, 2660140), (4984, 2565135), (5340, 2394126), (5607, 2280120), (6230, 2052108), (6408, 1995105), (7476, 1710090), (7560, 1691089), (8010, 1596084), (9345, 1368072), (9612, 1330070), (10680, 1197063), (11214, 1140060), (12015, 1064056), (12460, 1026054), (14952, 855045), (16020, 798042), (16821, 760040), (18690, 684036), (19001, 672840), (19224, 665035), (22428, 570030), (24030, 532028), (24920, 513027), (28035, 456024), (32040, 399021), (33642, 380020), (37380, 342018), (38002, 336420), (44856, 285015), (48060, 266014), (56070, 228012), (57003, 224280), (67284, 190010), (74760, 171009), (76004, 168210), (84105, 152008), (95005, 134568), (96120, 133007), (112140, 114006)]