12487558720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{32987}}^1$

素因数の和:33037

約数の個数: 168

約数和(自身を含む): 36800357184

約数和(自身を除く): 24312798464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 4160, 4732, 5408, 5824, 5915, 6760, 7280, 9464, 10816, 11830, 13520, 14560, 18928, 23660, 27040, 29120, 32987, 37856, 47320, 54080, 65974, 75712, 94640, 131948, 164935, 189280, 230909, 263896, 329870, 378560, 428831, 461818, 527792, 659740, 857662, 923636, 1055584, 1154545, 1319480, 1715324, 1847272, 2111168, 2144155, 2309090, 2638960, 3001817, 3430648, 3694544, 4288310, 4618180, 5277920, 5574803, 6003634, 6861296, 7389088, 8576620, 9236360, 10555840, 11149606, 12007268, 13722592, 14778176, 15009085, 17153240, 18472720, 22299212, 24014536, 27445184, 27874015, 30018170, 34306480, 36945440, 39023621, 44598424, 48029072, 55748030, 60036340, 68612960, 73890880, 78047242, 89196848, 96058144, 111496060, 120072680, 137225920, 156094484, 178393696, 192116288, 195118105, 222992120, 240145360, 312188968, 356787392, 390236210, 445984240, 480290720, 624377936, 780472420, 891968480, 960581440, 1248755872, 1560944840, 1783936960, 2497511744, 3121889680, 6243779360, 12487558720]

約数ペア:

[(1, 12487558720), (2, 6243779360), (4, 3121889680), (5, 2497511744), (7, 1783936960), (8, 1560944840), (10, 1248755872), (13, 960581440), (14, 891968480), (16, 780472420), (20, 624377936), (26, 480290720), (28, 445984240), (32, 390236210), (35, 356787392), (40, 312188968), (52, 240145360), (56, 222992120), (64, 195118105), (65, 192116288), (70, 178393696), (80, 156094484), (91, 137225920), (104, 120072680), (112, 111496060), (130, 96058144), (140, 89196848), (160, 78047242), (169, 73890880), (182, 68612960), (208, 60036340), (224, 55748030), (260, 48029072), (280, 44598424), (320, 39023621), (338, 36945440), (364, 34306480), (416, 30018170), (448, 27874015), (455, 27445184), (520, 24014536), (560, 22299212), (676, 18472720), (728, 17153240), (832, 15009085), (845, 14778176), (910, 13722592), (1040, 12007268), (1120, 11149606), (1183, 10555840), (1352, 9236360), (1456, 8576620), (1690, 7389088), (1820, 6861296), (2080, 6003634), (2240, 5574803), (2366, 5277920), (2704, 4618180), (2912, 4288310), (3380, 3694544), (3640, 3430648), (4160, 3001817), (4732, 2638960), (5408, 2309090), (5824, 2144155), (5915, 2111168), (6760, 1847272), (7280, 1715324), (9464, 1319480), (10816, 1154545), (11830, 1055584), (13520, 923636), (14560, 857662), (18928, 659740), (23660, 527792), (27040, 461818), (29120, 428831), (32987, 378560), (37856, 329870), (47320, 263896), (54080, 230909), (65974, 189280), (75712, 164935), (94640, 131948)]