196424640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 680819568

約数和(自身を除く): 484394928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 241, 283, 288, 320, 360, 480, 482, 566, 576, 720, 723, 849, 960, 964, 1132, 1205, 1415, 1440, 1446, 1698, 1928, 2169, 2264, 2410, 2547, 2830, 2880, 2892, 3396, 3615, 3856, 4245, 4338, 4528, 4820, 5094, 5660, 5784, 6792, 7230, 7712, 8490, 8676, 9056, 9640, 10188, 10845, 11320, 11568, 12735, 13584, 14460, 15424, 16980, 17352, 18112, 19280, 20376, 21690, 22640, 23136, 25470, 27168, 28920, 33960, 34704, 38560, 40752, 43380, 45280, 46272, 50940, 54336, 57840, 67920, 68203, 69408, 77120, 81504, 86760, 90560, 101880, 115680, 135840, 136406, 138816, 163008, 173520, 203760, 204609, 231360, 271680, 272812, 341015, 347040, 407520, 409218, 545624, 613827, 682030, 694080, 815040, 818436, 1023045, 1091248, 1227654, 1364060, 1636872, 2046090, 2182496, 2455308, 2728120, 3069135, 3273744, 4092180, 4364992, 4910616, 5456240, 6138270, 6547488, 8184360, 9821232, 10912480, 12276540, 13094976, 16368720, 19642464, 21824960, 24553080, 32737440, 39284928, 49106160, 65474880, 98212320, 196424640]

約数ペア:

[(1, 196424640), (2, 98212320), (3, 65474880), (4, 49106160), (5, 39284928), (6, 32737440), (8, 24553080), (9, 21824960), (10, 19642464), (12, 16368720), (15, 13094976), (16, 12276540), (18, 10912480), (20, 9821232), (24, 8184360), (30, 6547488), (32, 6138270), (36, 5456240), (40, 4910616), (45, 4364992), (48, 4092180), (60, 3273744), (64, 3069135), (72, 2728120), (80, 2455308), (90, 2182496), (96, 2046090), (120, 1636872), (144, 1364060), (160, 1227654), (180, 1091248), (192, 1023045), (240, 818436), (241, 815040), (283, 694080), (288, 682030), (320, 613827), (360, 545624), (480, 409218), (482, 407520), (566, 347040), (576, 341015), (720, 272812), (723, 271680), (849, 231360), (960, 204609), (964, 203760), (1132, 173520), (1205, 163008), (1415, 138816), (1440, 136406), (1446, 135840), (1698, 115680), (1928, 101880), (2169, 90560), (2264, 86760), (2410, 81504), (2547, 77120), (2830, 69408), (2880, 68203), (2892, 67920), (3396, 57840), (3615, 54336), (3856, 50940), (4245, 46272), (4338, 45280), (4528, 43380), (4820, 40752), (5094, 38560), (5660, 34704), (5784, 33960), (6792, 28920), (7230, 27168), (7712, 25470), (8490, 23136), (8676, 22640), (9056, 21690), (9640, 20376), (10188, 19280), (10845, 18112), (11320, 17352), (11568, 16980), (12735, 15424), (13584, 14460)]