904052520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 384

約数和(自身を含む): 3639168000

約数和(自身を除く): 2735115480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 102, 105, 119, 120, 126, 136, 140, 141, 153, 168, 170, 180, 188, 204, 210, 235, 238, 252, 255, 280, 282, 306, 315, 329, 340, 357, 360, 376, 408, 420, 423, 449, 470, 476, 504, 510, 564, 595, 612, 630, 658, 680, 705, 714, 765, 799, 840, 846, 898, 940, 952, 987, 1020, 1071, 1128, 1190, 1224, 1260, 1316, 1347, 1410, 1428, 1530, 1598, 1645, 1692, 1785, 1796, 1880, 1974, 2040, 2115, 2142, 2245, 2380, 2397, 2520, 2632, 2694, 2820, 2856, 2961, 3060, 3143, 3196, 3290, 3384, 3570, 3592, 3948, 3995, 4041, 4230, 4284, 4490, 4760, 4794, 4935, 5355, 5388, 5593, 5640, 5922, 6120, 6286, 6392, 6580, 6735, 7140, 7191, 7633, 7896, 7990, 8082, 8460, 8568, 8980, 9429, 9588, 9870, 10710, 10776, 11186, 11844, 11985, 12572, 13160, 13470, 14280, 14382, 14805, 15266, 15715, 15980, 16164, 16779, 16920, 17960, 18858, 19176, 19740, 20205, 21103, 21420, 22372, 22899, 23688, 23970, 25144, 26940, 27965, 28287, 28764, 29610, 30532, 31430, 31960, 32328, 33558, 35955, 37716, 38165, 39480, 40410, 42206, 42840, 44744, 45798, 47145, 47940, 50337, 53431, 53880, 55930, 56574, 57528, 59220, 61064, 62860, 63309, 67116, 68697, 71910, 75432, 76330, 80820, 83895, 84412, 91596, 94290, 95880, 100674, 105515, 106862, 111860, 113148, 114495, 118440, 125720, 126618, 134232, 137394, 141435, 143820, 147721, 152660, 160293, 161640, 167790, 168824, 183192, 188580, 189927, 201348, 211030, 213724, 223720, 226296, 228990, 251685, 253236, 267155, 274788, 282870, 287640, 295442, 305320, 316545, 320586, 335580, 343485, 358751, 377160, 379854, 402696, 422060, 427448, 443163, 457980, 480879, 503370, 506472, 534310, 549576, 565740, 590884, 633090, 641172, 671160, 686970, 717502, 738605, 759708, 801465, 844120, 886326, 915960, 949635, 961758, 1006740, 1068620, 1076253, 1131480, 1181768, 1266180, 1282344, 1329489, 1373940, 1435004, 1477210, 1519416, 1602930, 1772652, 1793755, 1899270, 1923516, 2013480, 2137240, 2152506, 2215815, 2404395, 2511257, 2532360, 2658978, 2747880, 2870008, 2954420, 3205860, 3228759, 3545304, 3587510, 3798540, 3847032, 4305012, 4431630, 4808790, 5022514, 5317956, 5381265, 5908840, 6411720, 6457518, 6647445, 7175020, 7533771, 7597080, 8610024, 8863260, 9617580, 10045028, 10635912, 10762530, 12556285, 12915036, 13294890, 14350040, 15067542, 16143795, 17726520, 19235160, 20090056, 21525060, 22601313, 25112570, 25830072, 26589780, 30135084, 32287590, 37668855, 43050120, 45202626, 50225140, 53179560, 60270168, 64575180, 75337710, 90405252, 100450280, 113006565, 129150360, 150675420, 180810504, 226013130, 301350840, 452026260, 904052520]

約数ペア:

[(1, 904052520), (2, 452026260), (3, 301350840), (4, 226013130), (5, 180810504), (6, 150675420), (7, 129150360), (8, 113006565), (9, 100450280), (10, 90405252), (12, 75337710), (14, 64575180), (15, 60270168), (17, 53179560), (18, 50225140), (20, 45202626), (21, 43050120), (24, 37668855), (28, 32287590), (30, 30135084), (34, 26589780), (35, 25830072), (36, 25112570), (40, 22601313), (42, 21525060), (45, 20090056), (47, 19235160), (51, 17726520), (56, 16143795), (60, 15067542), (63, 14350040), (68, 13294890), (70, 12915036), (72, 12556285), (84, 10762530), (85, 10635912), (90, 10045028), (94, 9617580), (102, 8863260), (105, 8610024), (119, 7597080), (120, 7533771), (126, 7175020), (136, 6647445), (140, 6457518), (141, 6411720), (153, 5908840), (168, 5381265), (170, 5317956), (180, 5022514), (188, 4808790), (204, 4431630), (210, 4305012), (235, 3847032), (238, 3798540), (252, 3587510), (255, 3545304), (280, 3228759), (282, 3205860), (306, 2954420), (315, 2870008), (329, 2747880), (340, 2658978), (357, 2532360), (360, 2511257), (376, 2404395), (408, 2215815), (420, 2152506), (423, 2137240), (449, 2013480), (470, 1923516), (476, 1899270), (504, 1793755), (510, 1772652), (564, 1602930), (595, 1519416), (612, 1477210), (630, 1435004), (658, 1373940), (680, 1329489), (705, 1282344), (714, 1266180), (765, 1181768), (799, 1131480), (840, 1076253), (846, 1068620), (898, 1006740), (940, 961758), (952, 949635), (987, 915960), (1020, 886326), (1071, 844120), (1128, 801465), (1190, 759708), (1224, 738605), (1260, 717502), (1316, 686970), (1347, 671160), (1410, 641172), (1428, 633090), (1530, 590884), (1598, 565740), (1645, 549576), (1692, 534310), (1785, 506472), (1796, 503370), (1880, 480879), (1974, 457980), (2040, 443163), (2115, 427448), (2142, 422060), (2245, 402696), (2380, 379854), (2397, 377160), (2520, 358751), (2632, 343485), (2694, 335580), (2820, 320586), (2856, 316545), (2961, 305320), (3060, 295442), (3143, 287640), (3196, 282870), (3290, 274788), (3384, 267155), (3570, 253236), (3592, 251685), (3948, 228990), (3995, 226296), (4041, 223720), (4230, 213724), (4284, 211030), (4490, 201348), (4760, 189927), (4794, 188580), (4935, 183192), (5355, 168824), (5388, 167790), (5593, 161640), (5640, 160293), (5922, 152660), (6120, 147721), (6286, 143820), (6392, 141435), (6580, 137394), (6735, 134232), (7140, 126618), (7191, 125720), (7633, 118440), (7896, 114495), (7990, 113148), (8082, 111860), (8460, 106862), (8568, 105515), (8980, 100674), (9429, 95880), (9588, 94290), (9870, 91596), (10710, 84412), (10776, 83895), (11186, 80820), (11844, 76330), (11985, 75432), (12572, 71910), (13160, 68697), (13470, 67116), (14280, 63309), (14382, 62860), (14805, 61064), (15266, 59220), (15715, 57528), (15980, 56574), (16164, 55930), (16779, 53880), (16920, 53431), (17960, 50337), (18858, 47940), (19176, 47145), (19740, 45798), (20205, 44744), (21103, 42840), (21420, 42206), (22372, 40410), (22899, 39480), (23688, 38165), (23970, 37716), (25144, 35955), (26940, 33558), (27965, 32328), (28287, 31960), (28764, 31430), (29610, 30532)]