742296940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 192

約数和(自身を含む): 2136637440

約数和(自身を除く): 1394340500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 44, 46, 55, 70, 76, 77, 92, 95, 110, 115, 133, 140, 154, 161, 190, 209, 220, 230, 253, 266, 308, 322, 380, 385, 418, 437, 460, 506, 532, 644, 665, 770, 805, 836, 874, 1012, 1045, 1103, 1265, 1330, 1463, 1540, 1610, 1748, 1771, 2090, 2185, 2206, 2530, 2660, 2926, 3059, 3220, 3542, 4180, 4370, 4412, 4807, 5060, 5515, 5852, 6118, 7084, 7315, 7721, 8740, 8855, 9614, 11030, 12133, 12236, 14630, 15295, 15442, 17710, 19228, 20957, 22060, 24035, 24266, 25369, 29260, 30590, 30884, 33649, 35420, 38605, 41914, 48070, 48532, 50738, 60665, 61180, 67298, 77210, 83828, 84931, 96140, 101476, 104785, 121330, 126845, 134596, 146699, 154420, 168245, 169862, 177583, 209570, 230527, 242660, 253690, 279059, 293398, 336490, 339724, 355166, 419140, 424655, 461054, 482011, 507380, 558118, 586796, 672980, 710332, 733495, 849310, 887915, 922108, 964022, 1116236, 1152635, 1395295, 1466990, 1613689, 1698620, 1775830, 1928044, 1953413, 2305270, 2410055, 2790590, 2933980, 3227378, 3374077, 3551660, 3906826, 4610540, 4820110, 5302121, 5581180, 6454756, 6748154, 7813652, 8068445, 9640220, 9767065, 10604242, 13496308, 16136890, 16870385, 19534130, 21208484, 26510605, 32273780, 33740770, 37114847, 39068260, 53021210, 67481540, 74229694, 106042420, 148459388, 185574235, 371148470, 742296940]

約数ペア:

[(1, 742296940), (2, 371148470), (4, 185574235), (5, 148459388), (7, 106042420), (10, 74229694), (11, 67481540), (14, 53021210), (19, 39068260), (20, 37114847), (22, 33740770), (23, 32273780), (28, 26510605), (35, 21208484), (38, 19534130), (44, 16870385), (46, 16136890), (55, 13496308), (70, 10604242), (76, 9767065), (77, 9640220), (92, 8068445), (95, 7813652), (110, 6748154), (115, 6454756), (133, 5581180), (140, 5302121), (154, 4820110), (161, 4610540), (190, 3906826), (209, 3551660), (220, 3374077), (230, 3227378), (253, 2933980), (266, 2790590), (308, 2410055), (322, 2305270), (380, 1953413), (385, 1928044), (418, 1775830), (437, 1698620), (460, 1613689), (506, 1466990), (532, 1395295), (644, 1152635), (665, 1116236), (770, 964022), (805, 922108), (836, 887915), (874, 849310), (1012, 733495), (1045, 710332), (1103, 672980), (1265, 586796), (1330, 558118), (1463, 507380), (1540, 482011), (1610, 461054), (1748, 424655), (1771, 419140), (2090, 355166), (2185, 339724), (2206, 336490), (2530, 293398), (2660, 279059), (2926, 253690), (3059, 242660), (3220, 230527), (3542, 209570), (4180, 177583), (4370, 169862), (4412, 168245), (4807, 154420), (5060, 146699), (5515, 134596), (5852, 126845), (6118, 121330), (7084, 104785), (7315, 101476), (7721, 96140), (8740, 84931), (8855, 83828), (9614, 77210), (11030, 67298), (12133, 61180), (12236, 60665), (14630, 50738), (15295, 48532), (15442, 48070), (17710, 41914), (19228, 38605), (20957, 35420), (22060, 33649), (24035, 30884), (24266, 30590), (25369, 29260)]