218489040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 360

約数和(自身を含む): 932806368

約数和(自身を除く): 714317328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 245, 252, 264, 280, 294, 308, 315, 330, 336, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 528, 539, 560, 563, 588, 616, 630, 660, 693, 720, 735, 770, 784, 792, 840, 880, 882, 924, 980, 990, 1008, 1078, 1126, 1155, 1176, 1232, 1260, 1320, 1386, 1470, 1540, 1584, 1617, 1680, 1689, 1764, 1848, 1960, 1980, 2156, 2205, 2252, 2310, 2352, 2520, 2640, 2695, 2772, 2815, 2940, 3080, 3234, 3378, 3465, 3528, 3696, 3920, 3941, 3960, 4312, 4410, 4504, 4620, 4851, 5040, 5067, 5390, 5544, 5630, 5880, 6160, 6193, 6468, 6756, 6930, 7056, 7882, 7920, 8085, 8445, 8624, 8820, 9008, 9240, 9702, 10134, 10780, 11088, 11260, 11760, 11823, 12386, 12936, 13512, 13860, 15764, 16170, 16890, 17640, 18480, 18579, 19404, 19705, 20268, 21560, 22520, 23646, 24255, 24772, 25335, 25872, 27024, 27587, 27720, 30965, 31528, 32340, 33780, 35280, 35469, 37158, 38808, 39410, 40536, 43120, 43351, 45040, 47292, 48510, 49544, 50670, 55174, 55440, 55737, 59115, 61930, 63056, 64680, 67560, 70938, 74316, 77616, 78820, 81072, 82761, 86702, 92895, 94584, 97020, 99088, 101340, 110348, 111474, 118230, 123860, 129360, 130053, 135120, 137935, 141876, 148632, 157640, 165522, 173404, 177345, 185790, 189168, 194040, 202680, 216755, 220696, 222948, 236460, 247720, 248283, 260106, 275870, 278685, 283752, 297264, 303457, 315280, 331044, 346808, 354690, 371580, 388080, 390159, 405360, 413805, 433510, 441392, 445896, 472920, 495440, 496566, 520212, 551740, 557370, 567504, 606914, 650265, 662088, 693616, 709380, 743160, 780318, 827610, 867020, 891792, 910371, 945840, 993132, 1040424, 1103480, 1114740, 1213828, 1241415, 1300530, 1324176, 1418760, 1486320, 1517285, 1560636, 1655220, 1734040, 1820742, 1950795, 1986264, 2080848, 2206960, 2229480, 2427656, 2482830, 2601060, 2731113, 2837520, 3034570, 3121272, 3310440, 3468080, 3641484, 3901590, 3972528, 4458960, 4551855, 4855312, 4965660, 5202120, 5462226, 6069140, 6242544, 6620880, 7282968, 7803180, 9103710, 9931320, 10404240, 10924452, 12138280, 13655565, 14565936, 15606360, 18207420, 19862640, 21848904, 24276560, 27311130, 31212720, 36414840, 43697808, 54622260, 72829680, 109244520, 218489040]

約数ペア:

[(1, 218489040), (2, 109244520), (3, 72829680), (4, 54622260), (5, 43697808), (6, 36414840), (7, 31212720), (8, 27311130), (9, 24276560), (10, 21848904), (11, 19862640), (12, 18207420), (14, 15606360), (15, 14565936), (16, 13655565), (18, 12138280), (20, 10924452), (21, 10404240), (22, 9931320), (24, 9103710), (28, 7803180), (30, 7282968), (33, 6620880), (35, 6242544), (36, 6069140), (40, 5462226), (42, 5202120), (44, 4965660), (45, 4855312), (48, 4551855), (49, 4458960), (55, 3972528), (56, 3901590), (60, 3641484), (63, 3468080), (66, 3310440), (70, 3121272), (72, 3034570), (77, 2837520), (80, 2731113), (84, 2601060), (88, 2482830), (90, 2427656), (98, 2229480), (99, 2206960), (105, 2080848), (110, 1986264), (112, 1950795), (120, 1820742), (126, 1734040), (132, 1655220), (140, 1560636), (144, 1517285), (147, 1486320), (154, 1418760), (165, 1324176), (168, 1300530), (176, 1241415), (180, 1213828), (196, 1114740), (198, 1103480), (210, 1040424), (220, 993132), (231, 945840), (240, 910371), (245, 891792), (252, 867020), (264, 827610), (280, 780318), (294, 743160), (308, 709380), (315, 693616), (330, 662088), (336, 650265), (360, 606914), (385, 567504), (392, 557370), (396, 551740), (420, 520212), (440, 496566), (441, 495440), (462, 472920), (490, 445896), (495, 441392), (504, 433510), (528, 413805), (539, 405360), (560, 390159), (563, 388080), (588, 371580), (616, 354690), (630, 346808), (660, 331044), (693, 315280), (720, 303457), (735, 297264), (770, 283752), (784, 278685), (792, 275870), (840, 260106), (880, 248283), (882, 247720), (924, 236460), (980, 222948), (990, 220696), (1008, 216755), (1078, 202680), (1126, 194040), (1155, 189168), (1176, 185790), (1232, 177345), (1260, 173404), (1320, 165522), (1386, 157640), (1470, 148632), (1540, 141876), (1584, 137935), (1617, 135120), (1680, 130053), (1689, 129360), (1764, 123860), (1848, 118230), (1960, 111474), (1980, 110348), (2156, 101340), (2205, 99088), (2252, 97020), (2310, 94584), (2352, 92895), (2520, 86702), (2640, 82761), (2695, 81072), (2772, 78820), (2815, 77616), (2940, 74316), (3080, 70938), (3234, 67560), (3378, 64680), (3465, 63056), (3528, 61930), (3696, 59115), (3920, 55737), (3941, 55440), (3960, 55174), (4312, 50670), (4410, 49544), (4504, 48510), (4620, 47292), (4851, 45040), (5040, 43351), (5067, 43120), (5390, 40536), (5544, 39410), (5630, 38808), (5880, 37158), (6160, 35469), (6193, 35280), (6468, 33780), (6756, 32340), (6930, 31528), (7056, 30965), (7882, 27720), (7920, 27587), (8085, 27024), (8445, 25872), (8624, 25335), (8820, 24772), (9008, 24255), (9240, 23646), (9702, 22520), (10134, 21560), (10780, 20268), (11088, 19705), (11260, 19404), (11760, 18579), (11823, 18480), (12386, 17640), (12936, 16890), (13512, 16170), (13860, 15764)]