24440220

素因数分解:

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

素因数の和:209

約数の個数: 216

約数和(自身を含む): 91872144

約数和(自身を除く): 67431924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 163, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 326, 340, 357, 420, 441, 476, 489, 490, 510, 588, 595, 612, 630, 652, 714, 735, 765, 815, 833, 882, 978, 980, 1020, 1071, 1141, 1190, 1260, 1428, 1467, 1470, 1530, 1630, 1666, 1764, 1785, 1956, 2142, 2205, 2282, 2380, 2445, 2499, 2771, 2934, 2940, 3060, 3260, 3332, 3423, 3570, 4165, 4284, 4410, 4564, 4890, 4998, 5355, 5542, 5705, 5868, 6846, 7140, 7335, 7497, 7987, 8313, 8330, 8820, 9780, 9996, 10269, 10710, 11084, 11410, 12495, 13692, 13855, 14670, 14994, 15974, 16626, 16660, 17115, 19397, 20538, 21420, 22820, 23961, 24939, 24990, 27710, 29340, 29988, 31948, 33252, 34230, 37485, 38794, 39935, 41076, 41565, 47922, 49878, 49980, 51345, 55420, 58191, 68460, 71883, 74970, 77588, 79870, 83130, 95844, 96985, 99756, 102690, 116382, 119805, 124695, 135779, 143766, 149940, 159740, 166260, 174573, 193970, 205380, 232764, 239610, 249390, 271558, 287532, 290955, 349146, 359415, 387940, 407337, 479220, 498780, 543116, 581910, 678895, 698292, 718830, 814674, 872865, 1163820, 1222011, 1357790, 1437660, 1629348, 1745730, 2036685, 2444022, 2715580, 3491460, 4073370, 4888044, 6110055, 8146740, 12220110, 24440220]

約数ペア:

[(1, 24440220), (2, 12220110), (3, 8146740), (4, 6110055), (5, 4888044), (6, 4073370), (7, 3491460), (9, 2715580), (10, 2444022), (12, 2036685), (14, 1745730), (15, 1629348), (17, 1437660), (18, 1357790), (20, 1222011), (21, 1163820), (28, 872865), (30, 814674), (34, 718830), (35, 698292), (36, 678895), (42, 581910), (45, 543116), (49, 498780), (51, 479220), (60, 407337), (63, 387940), (68, 359415), (70, 349146), (84, 290955), (85, 287532), (90, 271558), (98, 249390), (102, 239610), (105, 232764), (119, 205380), (126, 193970), (140, 174573), (147, 166260), (153, 159740), (163, 149940), (170, 143766), (180, 135779), (196, 124695), (204, 119805), (210, 116382), (238, 102690), (245, 99756), (252, 96985), (255, 95844), (294, 83130), (306, 79870), (315, 77588), (326, 74970), (340, 71883), (357, 68460), (420, 58191), (441, 55420), (476, 51345), (489, 49980), (490, 49878), (510, 47922), (588, 41565), (595, 41076), (612, 39935), (630, 38794), (652, 37485), (714, 34230), (735, 33252), (765, 31948), (815, 29988), (833, 29340), (882, 27710), (978, 24990), (980, 24939), (1020, 23961), (1071, 22820), (1141, 21420), (1190, 20538), (1260, 19397), (1428, 17115), (1467, 16660), (1470, 16626), (1530, 15974), (1630, 14994), (1666, 14670), (1764, 13855), (1785, 13692), (1956, 12495), (2142, 11410), (2205, 11084), (2282, 10710), (2380, 10269), (2445, 9996), (2499, 9780), (2771, 8820), (2934, 8330), (2940, 8313), (3060, 7987), (3260, 7497), (3332, 7335), (3423, 7140), (3570, 6846), (4165, 5868), (4284, 5705), (4410, 5542), (4564, 5355), (4890, 4998)]