12405074080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21017}}^1$

素因数の和:21087

約数の個数: 192

約数和(自身を含む): 36609656832

約数和(自身を除く): 24204582752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 3472, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 6944, 7378, 8432, 8680, 9520, 10540, 14756, 16864, 17360, 18445, 19040, 21017, 21080, 29512, 34720, 36890, 42034, 42160, 59024, 73780, 84068, 84320, 105085, 118048, 147119, 147560, 168136, 210170, 294238, 295120, 336272, 357289, 420340, 588476, 590240, 651527, 672544, 714578, 735595, 840680, 1176952, 1303054, 1429156, 1471190, 1681360, 1786445, 2353904, 2501023, 2606108, 2858312, 2942380, 3257635, 3362720, 3572890, 4560689, 4707808, 5002046, 5212216, 5716624, 5884760, 6515270, 7145780, 9121378, 10004092, 10424432, 11075959, 11433248, 11769520, 12505115, 13030540, 14291560, 18242756, 20008184, 20848864, 22151918, 22803445, 23539040, 25010230, 26061080, 28583120, 36485512, 40016368, 44303836, 45606890, 50020460, 52122160, 55379795, 57166240, 72971024, 77531713, 80032736, 88607672, 91213780, 100040920, 104244320, 110759590, 145942048, 155063426, 177215344, 182427560, 200081840, 221519180, 310126852, 354430688, 364855120, 387658565, 400163680, 443038360, 620253704, 729710240, 775317130, 886076720, 1240507408, 1550634260, 1772153440, 2481014816, 3101268520, 6202537040, 12405074080]

約数ペア:

[(1, 12405074080), (2, 6202537040), (4, 3101268520), (5, 2481014816), (7, 1772153440), (8, 1550634260), (10, 1240507408), (14, 886076720), (16, 775317130), (17, 729710240), (20, 620253704), (28, 443038360), (31, 400163680), (32, 387658565), (34, 364855120), (35, 354430688), (40, 310126852), (56, 221519180), (62, 200081840), (68, 182427560), (70, 177215344), (80, 155063426), (85, 145942048), (112, 110759590), (119, 104244320), (124, 100040920), (136, 91213780), (140, 88607672), (155, 80032736), (160, 77531713), (170, 72971024), (217, 57166240), (224, 55379795), (238, 52122160), (248, 50020460), (272, 45606890), (280, 44303836), (310, 40016368), (340, 36485512), (434, 28583120), (476, 26061080), (496, 25010230), (527, 23539040), (544, 22803445), (560, 22151918), (595, 20848864), (620, 20008184), (680, 18242756), (868, 14291560), (952, 13030540), (992, 12505115), (1054, 11769520), (1085, 11433248), (1120, 11075959), (1190, 10424432), (1240, 10004092), (1360, 9121378), (1736, 7145780), (1904, 6515270), (2108, 5884760), (2170, 5716624), (2380, 5212216), (2480, 5002046), (2635, 4707808), (2720, 4560689), (3472, 3572890), (3689, 3362720), (3808, 3257635), (4216, 2942380), (4340, 2858312), (4760, 2606108), (4960, 2501023), (5270, 2353904), (6944, 1786445), (7378, 1681360), (8432, 1471190), (8680, 1429156), (9520, 1303054), (10540, 1176952), (14756, 840680), (16864, 735595), (17360, 714578), (18445, 672544), (19040, 651527), (21017, 590240), (21080, 588476), (29512, 420340), (34720, 357289), (36890, 336272), (42034, 295120), (42160, 294238), (59024, 210170), (73780, 168136), (84068, 147560), (84320, 147119), (105085, 118048)]