15678970580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 41271164928

約数和(自身を除く): 25592194348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 271, 332, 364, 383, 415, 455, 542, 581, 766, 830, 910, 1079, 1084, 1162, 1355, 1532, 1660, 1820, 1897, 1915, 2158, 2324, 2681, 2710, 2905, 3523, 3794, 3830, 4316, 4979, 5362, 5395, 5420, 5810, 7046, 7553, 7588, 7660, 9485, 9958, 10724, 10790, 11620, 13405, 14092, 15106, 17615, 18970, 19916, 21580, 22493, 24661, 24895, 26810, 30212, 31789, 34853, 35230, 37765, 37940, 44986, 49322, 49790, 53620, 63578, 69706, 70460, 75530, 89972, 98644, 99580, 103793, 112465, 123305, 127156, 139412, 151060, 157451, 158945, 174265, 207586, 222523, 224930, 246610, 292409, 314902, 317890, 348530, 413257, 415172, 445046, 449860, 493220, 518965, 584818, 629804, 635780, 697060, 726551, 787255, 826514, 890092, 1037930, 1112615, 1169636, 1349309, 1453102, 1462045, 1574510, 1653028, 2046863, 2066285, 2075860, 2225230, 2698618, 2892799, 2906204, 2924090, 3149020, 3632755, 4093726, 4132570, 4450460, 5397236, 5785598, 5848180, 6746545, 7265510, 8187452, 8265140, 8614819, 9445163, 10234315, 11571196, 13493090, 14463995, 14531020, 17229638, 18890326, 20468630, 26986180, 28927990, 34459276, 37780652, 40937260, 43074095, 47225815, 57855980, 60303733, 86148190, 94451630, 111992647, 120607466, 172296380, 188903260, 223985294, 241214932, 301518665, 447970588, 559963235, 603037330, 783948529, 1119926470, 1206074660, 1567897058, 2239852940, 3135794116, 3919742645, 7839485290, 15678970580]

約数ペア:

[(1, 15678970580), (2, 7839485290), (4, 3919742645), (5, 3135794116), (7, 2239852940), (10, 1567897058), (13, 1206074660), (14, 1119926470), (20, 783948529), (26, 603037330), (28, 559963235), (35, 447970588), (52, 301518665), (65, 241214932), (70, 223985294), (83, 188903260), (91, 172296380), (130, 120607466), (140, 111992647), (166, 94451630), (182, 86148190), (260, 60303733), (271, 57855980), (332, 47225815), (364, 43074095), (383, 40937260), (415, 37780652), (455, 34459276), (542, 28927990), (581, 26986180), (766, 20468630), (830, 18890326), (910, 17229638), (1079, 14531020), (1084, 14463995), (1162, 13493090), (1355, 11571196), (1532, 10234315), (1660, 9445163), (1820, 8614819), (1897, 8265140), (1915, 8187452), (2158, 7265510), (2324, 6746545), (2681, 5848180), (2710, 5785598), (2905, 5397236), (3523, 4450460), (3794, 4132570), (3830, 4093726), (4316, 3632755), (4979, 3149020), (5362, 2924090), (5395, 2906204), (5420, 2892799), (5810, 2698618), (7046, 2225230), (7553, 2075860), (7588, 2066285), (7660, 2046863), (9485, 1653028), (9958, 1574510), (10724, 1462045), (10790, 1453102), (11620, 1349309), (13405, 1169636), (14092, 1112615), (15106, 1037930), (17615, 890092), (18970, 826514), (19916, 787255), (21580, 726551), (22493, 697060), (24661, 635780), (24895, 629804), (26810, 584818), (30212, 518965), (31789, 493220), (34853, 449860), (35230, 445046), (37765, 415172), (37940, 413257), (44986, 348530), (49322, 317890), (49790, 314902), (53620, 292409), (63578, 246610), (69706, 224930), (70460, 222523), (75530, 207586), (89972, 174265), (98644, 158945), (99580, 157451), (103793, 151060), (112465, 139412), (123305, 127156)]