704434120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 1930521600

約数和(自身を除く): 1226087480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 41, 47, 52, 65, 74, 76, 82, 94, 95, 104, 130, 148, 152, 164, 185, 188, 190, 205, 235, 247, 260, 296, 328, 370, 376, 380, 410, 470, 481, 494, 520, 533, 611, 703, 740, 760, 779, 820, 893, 940, 962, 988, 1066, 1222, 1235, 1406, 1480, 1517, 1558, 1640, 1739, 1786, 1880, 1924, 1927, 1976, 2132, 2405, 2444, 2470, 2665, 2812, 3034, 3055, 3116, 3478, 3515, 3572, 3848, 3854, 3895, 4264, 4465, 4810, 4888, 4940, 5330, 5624, 6068, 6110, 6232, 6956, 7030, 7144, 7585, 7708, 7790, 8695, 8930, 9139, 9620, 9635, 9880, 10127, 10660, 11609, 12136, 12220, 13912, 14060, 15170, 15416, 15580, 17390, 17860, 18278, 19240, 19270, 19721, 20254, 21320, 22607, 23218, 24440, 25051, 28120, 28823, 30340, 31160, 33041, 34780, 35720, 36556, 36613, 38540, 39442, 40508, 45214, 45695, 46436, 50102, 50635, 57646, 58045, 60680, 66082, 69560, 71299, 73112, 73226, 77080, 78884, 81016, 90428, 91390, 92872, 98605, 100204, 101270, 113035, 115292, 116090, 125255, 132164, 142598, 144115, 146452, 157768, 165205, 180856, 182780, 183065, 197210, 200408, 202540, 226070, 230584, 232180, 250510, 264328, 285196, 288230, 292904, 330410, 356495, 365560, 366130, 374699, 394420, 405080, 429533, 452140, 464360, 475969, 501020, 570392, 576460, 660820, 712990, 732260, 749398, 788840, 859066, 904280, 926887, 951938, 1002040, 1152920, 1321640, 1354681, 1425980, 1464520, 1498796, 1718132, 1853774, 1873495, 1903876, 2147665, 2379845, 2709362, 2851960, 2997592, 3436264, 3707548, 3746990, 3807752, 4295330, 4634435, 4759690, 5418724, 6773405, 7415096, 7493980, 8590660, 9268870, 9519380, 10837448, 13546810, 14987960, 17181320, 17610853, 18537740, 19038760, 27093620, 35221706, 37075480, 54187240, 70443412, 88054265, 140886824, 176108530, 352217060, 704434120]

約数ペア:

[(1, 704434120), (2, 352217060), (4, 176108530), (5, 140886824), (8, 88054265), (10, 70443412), (13, 54187240), (19, 37075480), (20, 35221706), (26, 27093620), (37, 19038760), (38, 18537740), (40, 17610853), (41, 17181320), (47, 14987960), (52, 13546810), (65, 10837448), (74, 9519380), (76, 9268870), (82, 8590660), (94, 7493980), (95, 7415096), (104, 6773405), (130, 5418724), (148, 4759690), (152, 4634435), (164, 4295330), (185, 3807752), (188, 3746990), (190, 3707548), (205, 3436264), (235, 2997592), (247, 2851960), (260, 2709362), (296, 2379845), (328, 2147665), (370, 1903876), (376, 1873495), (380, 1853774), (410, 1718132), (470, 1498796), (481, 1464520), (494, 1425980), (520, 1354681), (533, 1321640), (611, 1152920), (703, 1002040), (740, 951938), (760, 926887), (779, 904280), (820, 859066), (893, 788840), (940, 749398), (962, 732260), (988, 712990), (1066, 660820), (1222, 576460), (1235, 570392), (1406, 501020), (1480, 475969), (1517, 464360), (1558, 452140), (1640, 429533), (1739, 405080), (1786, 394420), (1880, 374699), (1924, 366130), (1927, 365560), (1976, 356495), (2132, 330410), (2405, 292904), (2444, 288230), (2470, 285196), (2665, 264328), (2812, 250510), (3034, 232180), (3055, 230584), (3116, 226070), (3478, 202540), (3515, 200408), (3572, 197210), (3848, 183065), (3854, 182780), (3895, 180856), (4264, 165205), (4465, 157768), (4810, 146452), (4888, 144115), (4940, 142598), (5330, 132164), (5624, 125255), (6068, 116090), (6110, 115292), (6232, 113035), (6956, 101270), (7030, 100204), (7144, 98605), (7585, 92872), (7708, 91390), (7790, 90428), (8695, 81016), (8930, 78884), (9139, 77080), (9620, 73226), (9635, 73112), (9880, 71299), (10127, 69560), (10660, 66082), (11609, 60680), (12136, 58045), (12220, 57646), (13912, 50635), (14060, 50102), (15170, 46436), (15416, 45695), (15580, 45214), (17390, 40508), (17860, 39442), (18278, 38540), (19240, 36613), (19270, 36556), (19721, 35720), (20254, 34780), (21320, 33041), (22607, 31160), (23218, 30340), (24440, 28823), (25051, 28120)]