216470520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 884183040

約数和(自身を除く): 667712520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 56, 60, 62, 63, 68, 70, 72, 84, 85, 90, 93, 102, 105, 119, 120, 124, 126, 136, 140, 153, 155, 163, 168, 170, 180, 186, 204, 210, 217, 238, 248, 252, 255, 279, 280, 306, 310, 315, 326, 340, 357, 360, 372, 408, 420, 434, 465, 476, 489, 504, 510, 527, 558, 595, 612, 620, 630, 651, 652, 680, 714, 744, 765, 815, 840, 868, 930, 952, 978, 1020, 1054, 1071, 1085, 1116, 1141, 1190, 1224, 1240, 1260, 1302, 1304, 1395, 1428, 1467, 1530, 1581, 1630, 1736, 1785, 1860, 1953, 1956, 2040, 2108, 2142, 2170, 2232, 2282, 2380, 2445, 2520, 2604, 2635, 2771, 2790, 2856, 2934, 3060, 3162, 3255, 3260, 3423, 3570, 3689, 3720, 3906, 3912, 4216, 4284, 4340, 4564, 4743, 4760, 4890, 5053, 5208, 5270, 5355, 5542, 5580, 5705, 5868, 6120, 6324, 6510, 6520, 6846, 7140, 7335, 7378, 7812, 7905, 8313, 8568, 8680, 9128, 9486, 9765, 9780, 10106, 10269, 10540, 10710, 11067, 11084, 11160, 11410, 11736, 12648, 13020, 13692, 13855, 14280, 14670, 14756, 15159, 15624, 15810, 16626, 17115, 18445, 18972, 19397, 19530, 19560, 20212, 20538, 21080, 21420, 22134, 22168, 22820, 23715, 24939, 25265, 26040, 27384, 27710, 29340, 29512, 30318, 31620, 33201, 33252, 34230, 35371, 36890, 37944, 38794, 39060, 40424, 41076, 41565, 42840, 44268, 45477, 45640, 47430, 49878, 50530, 51345, 55335, 55420, 58191, 58680, 60636, 63240, 66402, 66504, 68460, 70742, 73780, 75795, 77588, 78120, 82152, 83130, 85901, 88536, 90954, 94860, 96985, 99756, 101060, 102690, 106113, 110670, 110840, 116382, 121272, 124695, 132804, 136920, 141484, 147560, 151590, 155176, 166005, 166260, 171802, 174573, 176855, 181908, 189720, 193970, 199512, 202120, 205380, 212226, 221340, 227385, 232764, 249390, 257703, 265608, 282968, 290955, 303180, 318339, 332010, 332520, 343604, 349146, 353710, 363816, 387940, 410760, 424452, 429505, 442680, 454770, 465528, 498780, 515406, 530565, 581910, 601307, 606360, 636678, 664020, 687208, 698292, 707420, 773109, 775880, 848904, 859010, 872865, 909540, 997560, 1030812, 1061130, 1163820, 1202614, 1273356, 1288515, 1328040, 1396584, 1414840, 1546218, 1591695, 1718020, 1745730, 1803921, 1819080, 2061624, 2122260, 2327640, 2405228, 2546712, 2577030, 3006535, 3092436, 3183390, 3436040, 3491460, 3607842, 3865545, 4244520, 4810456, 5154060, 5411763, 6013070, 6184872, 6366780, 6982920, 7215684, 7731090, 9019605, 10308120, 10823526, 12026140, 12733560, 14431368, 15462180, 18039210, 21647052, 24052280, 27058815, 30924360, 36078420, 43294104, 54117630, 72156840, 108235260, 216470520]

約数ペア:

[(1, 216470520), (2, 108235260), (3, 72156840), (4, 54117630), (5, 43294104), (6, 36078420), (7, 30924360), (8, 27058815), (9, 24052280), (10, 21647052), (12, 18039210), (14, 15462180), (15, 14431368), (17, 12733560), (18, 12026140), (20, 10823526), (21, 10308120), (24, 9019605), (28, 7731090), (30, 7215684), (31, 6982920), (34, 6366780), (35, 6184872), (36, 6013070), (40, 5411763), (42, 5154060), (45, 4810456), (51, 4244520), (56, 3865545), (60, 3607842), (62, 3491460), (63, 3436040), (68, 3183390), (70, 3092436), (72, 3006535), (84, 2577030), (85, 2546712), (90, 2405228), (93, 2327640), (102, 2122260), (105, 2061624), (119, 1819080), (120, 1803921), (124, 1745730), (126, 1718020), (136, 1591695), (140, 1546218), (153, 1414840), (155, 1396584), (163, 1328040), (168, 1288515), (170, 1273356), (180, 1202614), (186, 1163820), (204, 1061130), (210, 1030812), (217, 997560), (238, 909540), (248, 872865), (252, 859010), (255, 848904), (279, 775880), (280, 773109), (306, 707420), (310, 698292), (315, 687208), (326, 664020), (340, 636678), (357, 606360), (360, 601307), (372, 581910), (408, 530565), (420, 515406), (434, 498780), (465, 465528), (476, 454770), (489, 442680), (504, 429505), (510, 424452), (527, 410760), (558, 387940), (595, 363816), (612, 353710), (620, 349146), (630, 343604), (651, 332520), (652, 332010), (680, 318339), (714, 303180), (744, 290955), (765, 282968), (815, 265608), (840, 257703), (868, 249390), (930, 232764), (952, 227385), (978, 221340), (1020, 212226), (1054, 205380), (1071, 202120), (1085, 199512), (1116, 193970), (1141, 189720), (1190, 181908), (1224, 176855), (1240, 174573), (1260, 171802), (1302, 166260), (1304, 166005), (1395, 155176), (1428, 151590), (1467, 147560), (1530, 141484), (1581, 136920), (1630, 132804), (1736, 124695), (1785, 121272), (1860, 116382), (1953, 110840), (1956, 110670), (2040, 106113), (2108, 102690), (2142, 101060), (2170, 99756), (2232, 96985), (2282, 94860), (2380, 90954), (2445, 88536), (2520, 85901), (2604, 83130), (2635, 82152), (2771, 78120), (2790, 77588), (2856, 75795), (2934, 73780), (3060, 70742), (3162, 68460), (3255, 66504), (3260, 66402), (3423, 63240), (3570, 60636), (3689, 58680), (3720, 58191), (3906, 55420), (3912, 55335), (4216, 51345), (4284, 50530), (4340, 49878), (4564, 47430), (4743, 45640), (4760, 45477), (4890, 44268), (5053, 42840), (5208, 41565), (5270, 41076), (5355, 40424), (5542, 39060), (5580, 38794), (5705, 37944), (5868, 36890), (6120, 35371), (6324, 34230), (6510, 33252), (6520, 33201), (6846, 31620), (7140, 30318), (7335, 29512), (7378, 29340), (7812, 27710), (7905, 27384), (8313, 26040), (8568, 25265), (8680, 24939), (9128, 23715), (9486, 22820), (9765, 22168), (9780, 22134), (10106, 21420), (10269, 21080), (10540, 20538), (10710, 20212), (11067, 19560), (11084, 19530), (11160, 19397), (11410, 18972), (11736, 18445), (12648, 17115), (13020, 16626), (13692, 15810), (13855, 15624), (14280, 15159), (14670, 14756)]