15694428400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 44039324160

約数和(自身を除く): 28344895760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 269, 280, 311, 335, 350, 400, 469, 536, 538, 560, 622, 670, 700, 938, 1072, 1076, 1244, 1340, 1345, 1400, 1555, 1675, 1876, 1883, 2152, 2177, 2345, 2488, 2680, 2690, 2800, 3110, 3350, 3752, 3766, 4304, 4354, 4690, 4976, 5360, 5380, 6220, 6700, 6725, 7504, 7532, 7775, 8708, 9380, 9415, 10760, 10885, 11725, 12440, 13400, 13450, 15064, 15550, 17416, 18023, 18760, 18830, 20837, 21520, 21770, 23450, 24880, 26800, 26900, 30128, 31100, 34832, 36046, 37520, 37660, 41674, 43540, 46900, 47075, 53800, 54425, 62200, 72092, 75320, 83348, 83659, 87080, 90115, 93800, 94150, 104185, 107600, 108850, 124400, 126161, 144184, 145859, 150640, 166696, 167318, 174160, 180230, 187600, 188300, 208370, 217700, 252322, 288368, 291718, 333392, 334636, 360460, 376600, 416740, 418295, 435400, 450575, 504644, 520925, 583436, 585613, 630805, 669272, 720920, 729295, 753200, 833480, 836590, 870800, 901150, 1009288, 1041850, 1166872, 1171226, 1261610, 1338544, 1441840, 1458590, 1666960, 1673180, 1802300, 2018576, 2083700, 2091475, 2333744, 2342452, 2523220, 2917180, 2928065, 3154025, 3346360, 3604600, 3646475, 4167400, 4182950, 4684904, 5046440, 5605153, 5834360, 5856130, 6308050, 6692720, 7209200, 7292950, 8334800, 8365900, 9369808, 10092880, 11210306, 11668720, 11712260, 12616100, 14585900, 14640325, 16731800, 22420612, 23424520, 25232200, 28025765, 29171800, 29280650, 33463600, 39236071, 44841224, 46849040, 50464400, 56051530, 58343600, 58561300, 78472142, 89682448, 112103060, 117122600, 140128825, 156944284, 196180355, 224206120, 234245200, 280257650, 313888568, 392360710, 448412240, 560515300, 627777136, 784721420, 980901775, 1121030600, 1569442840, 1961803550, 2242061200, 3138885680, 3923607100, 7847214200, 15694428400]

約数ペア:

[(1, 15694428400), (2, 7847214200), (4, 3923607100), (5, 3138885680), (7, 2242061200), (8, 1961803550), (10, 1569442840), (14, 1121030600), (16, 980901775), (20, 784721420), (25, 627777136), (28, 560515300), (35, 448412240), (40, 392360710), (50, 313888568), (56, 280257650), (67, 234245200), (70, 224206120), (80, 196180355), (100, 156944284), (112, 140128825), (134, 117122600), (140, 112103060), (175, 89682448), (200, 78472142), (268, 58561300), (269, 58343600), (280, 56051530), (311, 50464400), (335, 46849040), (350, 44841224), (400, 39236071), (469, 33463600), (536, 29280650), (538, 29171800), (560, 28025765), (622, 25232200), (670, 23424520), (700, 22420612), (938, 16731800), (1072, 14640325), (1076, 14585900), (1244, 12616100), (1340, 11712260), (1345, 11668720), (1400, 11210306), (1555, 10092880), (1675, 9369808), (1876, 8365900), (1883, 8334800), (2152, 7292950), (2177, 7209200), (2345, 6692720), (2488, 6308050), (2680, 5856130), (2690, 5834360), (2800, 5605153), (3110, 5046440), (3350, 4684904), (3752, 4182950), (3766, 4167400), (4304, 3646475), (4354, 3604600), (4690, 3346360), (4976, 3154025), (5360, 2928065), (5380, 2917180), (6220, 2523220), (6700, 2342452), (6725, 2333744), (7504, 2091475), (7532, 2083700), (7775, 2018576), (8708, 1802300), (9380, 1673180), (9415, 1666960), (10760, 1458590), (10885, 1441840), (11725, 1338544), (12440, 1261610), (13400, 1171226), (13450, 1166872), (15064, 1041850), (15550, 1009288), (17416, 901150), (18023, 870800), (18760, 836590), (18830, 833480), (20837, 753200), (21520, 729295), (21770, 720920), (23450, 669272), (24880, 630805), (26800, 585613), (26900, 583436), (30128, 520925), (31100, 504644), (34832, 450575), (36046, 435400), (37520, 418295), (37660, 416740), (41674, 376600), (43540, 360460), (46900, 334636), (47075, 333392), (53800, 291718), (54425, 288368), (62200, 252322), (72092, 217700), (75320, 208370), (83348, 188300), (83659, 187600), (87080, 180230), (90115, 174160), (93800, 167318), (94150, 166696), (104185, 150640), (107600, 145859), (108850, 144184), (124400, 126161)]