77129360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 158569840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 659, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1318, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2636, 2660, 2926, 3080, 3295, 3344, 4180, 4613, 5272, 5320, 5852, 6160, 6590, 7249, 7315, 8360, 9226, 10544, 10640, 11704, 12521, 13180, 14498, 14630, 16720, 18452, 23065, 23408, 25042, 26360, 28996, 29260, 36245, 36904, 46130, 50084, 50743, 52720, 57992, 58520, 62605, 72490, 73808, 87647, 92260, 100168, 101486, 115984, 117040, 125210, 137731, 144980, 175294, 184520, 200336, 202972, 250420, 253715, 275462, 289960, 350588, 369040, 405944, 438235, 500840, 507430, 550924, 579920, 688655, 701176, 811888, 876470, 964117, 1001680, 1014860, 1101848, 1377310, 1402352, 1752940, 1928234, 2029720, 2203696, 2754620, 3505880, 3856468, 4059440, 4820585, 5509240, 7011760, 7712936, 9641170, 11018480, 15425872, 19282340, 38564680, 77129360]

約数ペア:

[(1, 77129360), (2, 38564680), (4, 19282340), (5, 15425872), (7, 11018480), (8, 9641170), (10, 7712936), (11, 7011760), (14, 5509240), (16, 4820585), (19, 4059440), (20, 3856468), (22, 3505880), (28, 2754620), (35, 2203696), (38, 2029720), (40, 1928234), (44, 1752940), (55, 1402352), (56, 1377310), (70, 1101848), (76, 1014860), (77, 1001680), (80, 964117), (88, 876470), (95, 811888), (110, 701176), (112, 688655), (133, 579920), (140, 550924), (152, 507430), (154, 500840), (176, 438235), (190, 405944), (209, 369040), (220, 350588), (266, 289960), (280, 275462), (304, 253715), (308, 250420), (380, 202972), (385, 200336), (418, 184520), (440, 175294), (532, 144980), (560, 137731), (616, 125210), (659, 117040), (665, 115984), (760, 101486), (770, 100168), (836, 92260), (880, 87647), (1045, 73808), (1064, 72490), (1232, 62605), (1318, 58520), (1330, 57992), (1463, 52720), (1520, 50743), (1540, 50084), (1672, 46130), (2090, 36904), (2128, 36245), (2636, 29260), (2660, 28996), (2926, 26360), (3080, 25042), (3295, 23408), (3344, 23065), (4180, 18452), (4613, 16720), (5272, 14630), (5320, 14498), (5852, 13180), (6160, 12521), (6590, 11704), (7249, 10640), (7315, 10544), (8360, 9226)]