16981070400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{168463}}^1$

素因数の和:168498

約数の個数: 252

約数和(自身を含む): 68977247872

約数和(自身を除く): 51996177472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 20160, 25200, 33600, 50400, 100800, 168463, 336926, 505389, 673852, 842315, 1010778, 1179241, 1347704, 1516167, 1684630, 2021556, 2358482, 2526945, 2695408, 3032334, 3369260, 3537723, 4043112, 4211575, 4716964, 5053890, 5390816, 5896205, 6064668, 6738520, 7075446, 7580835, 8086224, 8423150, 9433928, 10107780, 10613169, 10781632, 11792410, 12129336, 12634725, 13477040, 14150892, 15161670, 16172448, 16846300, 17688615, 18867856, 20215560, 21226338, 23584820, 24258672, 25269450, 26954080, 28301784, 29481025, 30323340, 32344896, 33692600, 35377230, 37735712, 37904175, 40431120, 42452676, 47169640, 48517344, 50538900, 53065845, 53908160, 56603568, 58962050, 60646680, 67385200, 70754460, 75471424, 75808350, 80862240, 84905352, 88443075, 94339280, 97034688, 101077800, 106131690, 113207136, 117924100, 121293360, 134770400, 141508920, 151616700, 161724480, 169810704, 176886150, 188678560, 202155600, 212263380, 226414272, 235848200, 242586720, 265329225, 269540800, 283017840, 303233400, 339621408, 353772300, 377357120, 404311200, 424526760, 471696400, 485173440, 530658450, 566035680, 606466800, 679242816, 707544600, 808622400, 849053520, 943392800, 1061316900, 1132071360, 1212933600, 1415089200, 1698107040, 1886785600, 2122633800, 2425867200, 2830178400, 3396214080, 4245267600, 5660356800, 8490535200, 16981070400]

約数ペア:

[(1, 16981070400), (2, 8490535200), (3, 5660356800), (4, 4245267600), (5, 3396214080), (6, 2830178400), (7, 2425867200), (8, 2122633800), (9, 1886785600), (10, 1698107040), (12, 1415089200), (14, 1212933600), (15, 1132071360), (16, 1061316900), (18, 943392800), (20, 849053520), (21, 808622400), (24, 707544600), (25, 679242816), (28, 606466800), (30, 566035680), (32, 530658450), (35, 485173440), (36, 471696400), (40, 424526760), (42, 404311200), (45, 377357120), (48, 353772300), (50, 339621408), (56, 303233400), (60, 283017840), (63, 269540800), (64, 265329225), (70, 242586720), (72, 235848200), (75, 226414272), (80, 212263380), (84, 202155600), (90, 188678560), (96, 176886150), (100, 169810704), (105, 161724480), (112, 151616700), (120, 141508920), (126, 134770400), (140, 121293360), (144, 117924100), (150, 113207136), (160, 106131690), (168, 101077800), (175, 97034688), (180, 94339280), (192, 88443075), (200, 84905352), (210, 80862240), (224, 75808350), (225, 75471424), (240, 70754460), (252, 67385200), (280, 60646680), (288, 58962050), (300, 56603568), (315, 53908160), (320, 53065845), (336, 50538900), (350, 48517344), (360, 47169640), (400, 42452676), (420, 40431120), (448, 37904175), (450, 37735712), (480, 35377230), (504, 33692600), (525, 32344896), (560, 30323340), (576, 29481025), (600, 28301784), (630, 26954080), (672, 25269450), (700, 24258672), (720, 23584820), (800, 21226338), (840, 20215560), (900, 18867856), (960, 17688615), (1008, 16846300), (1050, 16172448), (1120, 15161670), (1200, 14150892), (1260, 13477040), (1344, 12634725), (1400, 12129336), (1440, 11792410), (1575, 10781632), (1600, 10613169), (1680, 10107780), (1800, 9433928), (2016, 8423150), (2100, 8086224), (2240, 7580835), (2400, 7075446), (2520, 6738520), (2800, 6064668), (2880, 5896205), (3150, 5390816), (3360, 5053890), (3600, 4716964), (4032, 4211575), (4200, 4043112), (4800, 3537723), (5040, 3369260), (5600, 3032334), (6300, 2695408), (6720, 2526945), (7200, 2358482), (8400, 2021556), (10080, 1684630), (11200, 1516167), (12600, 1347704), (14400, 1179241), (16800, 1010778), (20160, 842315), (25200, 673852), (33600, 505389), (50400, 336926), (100800, 168463)]