12736420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6563}}^1$

素因数の和:6905

約数の個数: 192

約数和(自身を含む): 43351386624

約数和(自身を除く): 30614966304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 311, 312, 390, 416, 480, 520, 622, 624, 780, 933, 1040, 1244, 1248, 1555, 1560, 1866, 2080, 2488, 3110, 3120, 3732, 4043, 4665, 4976, 6220, 6240, 6563, 7464, 8086, 9330, 9952, 12129, 12440, 13126, 14928, 16172, 18660, 19689, 20215, 24258, 24880, 26252, 29856, 32344, 32815, 37320, 39378, 40430, 48516, 49760, 52504, 60645, 64688, 65630, 74640, 78756, 80860, 85319, 97032, 98445, 105008, 121290, 129376, 131260, 149280, 157512, 161720, 170638, 194064, 196890, 210016, 242580, 255957, 262520, 315024, 323440, 341276, 388128, 393780, 426595, 485160, 511914, 525040, 630048, 646880, 682552, 787560, 853190, 970320, 1023828, 1050080, 1279785, 1365104, 1575120, 1706380, 1940640, 2041093, 2047656, 2559570, 2730208, 3150240, 3412760, 4082186, 4095312, 5119140, 6123279, 6825520, 8164372, 8190624, 10205465, 10238280, 12246558, 13651040, 16328744, 20410930, 20476560, 24493116, 26534209, 30616395, 32657488, 40821860, 40953120, 48986232, 53068418, 61232790, 65314976, 79602627, 81643720, 97972464, 106136836, 122465580, 132671045, 159205254, 163287440, 195944928, 212273672, 244931160, 265342090, 318410508, 326574880, 398013135, 424547344, 489862320, 530684180, 636821016, 796026270, 849094688, 979724640, 1061368360, 1273642032, 1592052540, 2122736720, 2547284064, 3184105080, 4245473440, 6368210160, 12736420320]

約数ペア:

[(1, 12736420320), (2, 6368210160), (3, 4245473440), (4, 3184105080), (5, 2547284064), (6, 2122736720), (8, 1592052540), (10, 1273642032), (12, 1061368360), (13, 979724640), (15, 849094688), (16, 796026270), (20, 636821016), (24, 530684180), (26, 489862320), (30, 424547344), (32, 398013135), (39, 326574880), (40, 318410508), (48, 265342090), (52, 244931160), (60, 212273672), (65, 195944928), (78, 163287440), (80, 159205254), (96, 132671045), (104, 122465580), (120, 106136836), (130, 97972464), (156, 81643720), (160, 79602627), (195, 65314976), (208, 61232790), (240, 53068418), (260, 48986232), (311, 40953120), (312, 40821860), (390, 32657488), (416, 30616395), (480, 26534209), (520, 24493116), (622, 20476560), (624, 20410930), (780, 16328744), (933, 13651040), (1040, 12246558), (1244, 10238280), (1248, 10205465), (1555, 8190624), (1560, 8164372), (1866, 6825520), (2080, 6123279), (2488, 5119140), (3110, 4095312), (3120, 4082186), (3732, 3412760), (4043, 3150240), (4665, 2730208), (4976, 2559570), (6220, 2047656), (6240, 2041093), (6563, 1940640), (7464, 1706380), (8086, 1575120), (9330, 1365104), (9952, 1279785), (12129, 1050080), (12440, 1023828), (13126, 970320), (14928, 853190), (16172, 787560), (18660, 682552), (19689, 646880), (20215, 630048), (24258, 525040), (24880, 511914), (26252, 485160), (29856, 426595), (32344, 393780), (32815, 388128), (37320, 341276), (39378, 323440), (40430, 315024), (48516, 262520), (49760, 255957), (52504, 242580), (60645, 210016), (64688, 196890), (65630, 194064), (74640, 170638), (78756, 161720), (80860, 157512), (85319, 149280), (97032, 131260), (98445, 129376), (105008, 121290)]