193908960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19237}}^1$

素因数の和:19265

約数の個数: 144

約数和(自身を含む): 756284256

約数和(自身を除く): 562375296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19237, 38474, 57711, 76948, 96185, 115422, 134659, 153896, 173133, 192370, 230844, 269318, 288555, 307792, 346266, 384740, 403977, 461688, 538636, 577110, 615584, 673295, 692532, 769480, 807954, 865665, 923376, 1077272, 1154220, 1211931, 1346590, 1385064, 1538960, 1615908, 1731330, 1846752, 2019885, 2154544, 2308440, 2423862, 2693180, 2770128, 3077920, 3231816, 3462660, 4039770, 4309088, 4616880, 4847724, 5386360, 5540256, 6059655, 6463632, 6925320, 8079540, 9233760, 9695448, 10772720, 12119310, 12927264, 13850640, 16159080, 19390896, 21545440, 24238620, 27701280, 32318160, 38781792, 48477240, 64636320, 96954480, 193908960]

約数ペア:

[(1, 193908960), (2, 96954480), (3, 64636320), (4, 48477240), (5, 38781792), (6, 32318160), (7, 27701280), (8, 24238620), (9, 21545440), (10, 19390896), (12, 16159080), (14, 13850640), (15, 12927264), (16, 12119310), (18, 10772720), (20, 9695448), (21, 9233760), (24, 8079540), (28, 6925320), (30, 6463632), (32, 6059655), (35, 5540256), (36, 5386360), (40, 4847724), (42, 4616880), (45, 4309088), (48, 4039770), (56, 3462660), (60, 3231816), (63, 3077920), (70, 2770128), (72, 2693180), (80, 2423862), (84, 2308440), (90, 2154544), (96, 2019885), (105, 1846752), (112, 1731330), (120, 1615908), (126, 1538960), (140, 1385064), (144, 1346590), (160, 1211931), (168, 1154220), (180, 1077272), (210, 923376), (224, 865665), (240, 807954), (252, 769480), (280, 692532), (288, 673295), (315, 615584), (336, 577110), (360, 538636), (420, 461688), (480, 403977), (504, 384740), (560, 346266), (630, 307792), (672, 288555), (720, 269318), (840, 230844), (1008, 192370), (1120, 173133), (1260, 153896), (1440, 134659), (1680, 115422), (2016, 96185), (2520, 76948), (3360, 57711), (5040, 38474), (10080, 19237)]