68112660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 248500224

約数和(自身を除く): 180387564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 641, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1282, 1380, 1518, 1540, 1610, 1771, 1923, 1932, 2310, 2415, 2530, 2564, 3036, 3205, 3220, 3542, 3795, 3846, 4487, 4620, 4830, 5060, 5313, 6410, 7051, 7084, 7590, 7692, 8855, 8974, 9615, 9660, 10626, 12820, 13461, 14102, 14743, 15180, 17710, 17948, 19230, 21153, 21252, 22435, 26565, 26922, 28204, 29486, 35255, 35420, 38460, 42306, 44229, 44870, 49357, 53130, 53844, 58972, 67305, 70510, 73715, 84612, 88458, 89740, 98714, 103201, 105765, 106260, 134610, 141020, 147430, 148071, 162173, 176916, 197428, 206402, 211530, 221145, 246785, 269220, 294860, 296142, 309603, 324346, 412804, 423060, 442290, 486519, 493570, 516005, 592284, 619206, 648692, 740355, 810865, 884580, 973038, 987140, 1032010, 1135211, 1238412, 1480710, 1548015, 1621730, 1946076, 2064020, 2270422, 2432595, 2961420, 3096030, 3243460, 3405633, 4540844, 4865190, 5676055, 6192060, 6811266, 9730380, 11352110, 13622532, 17028165, 22704220, 34056330, 68112660]

約数ペア:

[(1, 68112660), (2, 34056330), (3, 22704220), (4, 17028165), (5, 13622532), (6, 11352110), (7, 9730380), (10, 6811266), (11, 6192060), (12, 5676055), (14, 4865190), (15, 4540844), (20, 3405633), (21, 3243460), (22, 3096030), (23, 2961420), (28, 2432595), (30, 2270422), (33, 2064020), (35, 1946076), (42, 1621730), (44, 1548015), (46, 1480710), (55, 1238412), (60, 1135211), (66, 1032010), (69, 987140), (70, 973038), (77, 884580), (84, 810865), (92, 740355), (105, 648692), (110, 619206), (115, 592284), (132, 516005), (138, 493570), (140, 486519), (154, 442290), (161, 423060), (165, 412804), (210, 324346), (220, 309603), (230, 296142), (231, 294860), (253, 269220), (276, 246785), (308, 221145), (322, 211530), (330, 206402), (345, 197428), (385, 176916), (420, 162173), (460, 148071), (462, 147430), (483, 141020), (506, 134610), (641, 106260), (644, 105765), (660, 103201), (690, 98714), (759, 89740), (770, 88458), (805, 84612), (924, 73715), (966, 70510), (1012, 67305), (1155, 58972), (1265, 53844), (1282, 53130), (1380, 49357), (1518, 44870), (1540, 44229), (1610, 42306), (1771, 38460), (1923, 35420), (1932, 35255), (2310, 29486), (2415, 28204), (2530, 26922), (2564, 26565), (3036, 22435), (3205, 21252), (3220, 21153), (3542, 19230), (3795, 17948), (3846, 17710), (4487, 15180), (4620, 14743), (4830, 14102), (5060, 13461), (5313, 12820), (6410, 10626), (7051, 9660), (7084, 9615), (7590, 8974), (7692, 8855)]