207393480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3919}}^1$

素因数の和:3953

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 596990520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 3919, 4410, 5292, 5880, 6615, 7560, 7838, 8820, 10584, 11757, 13230, 15676, 17640, 19595, 23514, 26460, 27433, 31352, 35271, 39190, 47028, 52920, 54866, 58785, 70542, 78380, 82299, 94056, 105813, 109732, 117570, 137165, 141084, 156760, 164598, 176355, 192031, 211626, 219464, 235140, 246897, 274330, 282168, 329196, 352710, 384062, 411495, 423252, 470280, 493794, 529065, 548660, 576093, 658392, 705420, 740691, 768124, 822990, 846504, 960155, 987588, 1058130, 1097320, 1152186, 1234485, 1410840, 1481382, 1536248, 1645980, 1728279, 1920310, 1975176, 2116260, 2304372, 2468970, 2880465, 2962764, 3291960, 3456558, 3703455, 3840620, 4232520, 4608744, 4937940, 5184837, 5760930, 5925528, 6913116, 7406910, 7681240, 8641395, 9875880, 10369674, 11521860, 13826232, 14813820, 17282790, 20739348, 23043720, 25924185, 29627640, 34565580, 41478696, 51848370, 69131160, 103696740, 207393480]

約数ペア:

[(1, 207393480), (2, 103696740), (3, 69131160), (4, 51848370), (5, 41478696), (6, 34565580), (7, 29627640), (8, 25924185), (9, 23043720), (10, 20739348), (12, 17282790), (14, 14813820), (15, 13826232), (18, 11521860), (20, 10369674), (21, 9875880), (24, 8641395), (27, 7681240), (28, 7406910), (30, 6913116), (35, 5925528), (36, 5760930), (40, 5184837), (42, 4937940), (45, 4608744), (49, 4232520), (54, 3840620), (56, 3703455), (60, 3456558), (63, 3291960), (70, 2962764), (72, 2880465), (84, 2468970), (90, 2304372), (98, 2116260), (105, 1975176), (108, 1920310), (120, 1728279), (126, 1645980), (135, 1536248), (140, 1481382), (147, 1410840), (168, 1234485), (180, 1152186), (189, 1097320), (196, 1058130), (210, 987588), (216, 960155), (245, 846504), (252, 822990), (270, 768124), (280, 740691), (294, 705420), (315, 658392), (360, 576093), (378, 548660), (392, 529065), (420, 493794), (441, 470280), (490, 423252), (504, 411495), (540, 384062), (588, 352710), (630, 329196), (735, 282168), (756, 274330), (840, 246897), (882, 235140), (945, 219464), (980, 211626), (1080, 192031), (1176, 176355), (1260, 164598), (1323, 156760), (1470, 141084), (1512, 137165), (1764, 117570), (1890, 109732), (1960, 105813), (2205, 94056), (2520, 82299), (2646, 78380), (2940, 70542), (3528, 58785), (3780, 54866), (3919, 52920), (4410, 47028), (5292, 39190), (5880, 35271), (6615, 31352), (7560, 27433), (7838, 26460), (8820, 23514), (10584, 19595), (11757, 17640), (13230, 15676)]