23840460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 93078720

約数和(自身を除く): 69238260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 53, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 106, 108, 119, 126, 135, 140, 147, 153, 159, 170, 180, 189, 196, 204, 210, 212, 238, 245, 252, 255, 265, 270, 294, 306, 315, 318, 340, 357, 371, 378, 420, 441, 459, 476, 477, 490, 510, 530, 540, 588, 595, 612, 630, 636, 714, 735, 742, 756, 765, 795, 833, 882, 901, 918, 945, 954, 980, 1020, 1060, 1071, 1113, 1190, 1260, 1323, 1428, 1431, 1470, 1484, 1530, 1590, 1666, 1764, 1785, 1802, 1836, 1855, 1890, 1908, 2142, 2205, 2226, 2295, 2380, 2385, 2499, 2597, 2646, 2703, 2862, 2940, 3060, 3180, 3213, 3332, 3339, 3570, 3604, 3710, 3780, 4165, 4284, 4410, 4452, 4505, 4590, 4770, 4998, 5194, 5292, 5355, 5406, 5565, 5724, 6307, 6426, 6615, 6678, 7140, 7155, 7420, 7497, 7791, 8109, 8330, 8820, 9010, 9180, 9540, 9996, 10017, 10388, 10710, 10812, 11130, 12495, 12614, 12852, 12985, 13230, 13356, 13515, 14310, 14994, 15582, 16065, 16218, 16660, 16695, 18020, 18921, 20034, 21420, 22260, 22491, 23373, 24327, 24990, 25228, 25970, 26460, 27030, 28620, 29988, 31164, 31535, 32130, 32436, 33390, 37485, 37842, 38955, 40068, 40545, 44149, 44982, 46746, 48654, 49980, 50085, 51940, 54060, 56763, 63070, 64260, 66780, 70119, 74970, 75684, 77910, 81090, 88298, 89964, 93492, 94605, 97308, 100170, 112455, 113526, 116865, 121635, 126140, 132447, 140238, 149940, 155820, 162180, 170289, 176596, 189210, 200340, 220745, 224910, 227052, 233730, 243270, 264894, 280476, 283815, 340578, 350595, 378420, 397341, 441490, 449820, 467460, 486540, 529788, 567630, 662235, 681156, 701190, 794682, 851445, 882980, 1135260, 1192023, 1324470, 1402380, 1589364, 1702890, 1986705, 2384046, 2648940, 3405780, 3973410, 4768092, 5960115, 7946820, 11920230, 23840460]

約数ペア:

[(1, 23840460), (2, 11920230), (3, 7946820), (4, 5960115), (5, 4768092), (6, 3973410), (7, 3405780), (9, 2648940), (10, 2384046), (12, 1986705), (14, 1702890), (15, 1589364), (17, 1402380), (18, 1324470), (20, 1192023), (21, 1135260), (27, 882980), (28, 851445), (30, 794682), (34, 701190), (35, 681156), (36, 662235), (42, 567630), (45, 529788), (49, 486540), (51, 467460), (53, 449820), (54, 441490), (60, 397341), (63, 378420), (68, 350595), (70, 340578), (84, 283815), (85, 280476), (90, 264894), (98, 243270), (102, 233730), (105, 227052), (106, 224910), (108, 220745), (119, 200340), (126, 189210), (135, 176596), (140, 170289), (147, 162180), (153, 155820), (159, 149940), (170, 140238), (180, 132447), (189, 126140), (196, 121635), (204, 116865), (210, 113526), (212, 112455), (238, 100170), (245, 97308), (252, 94605), (255, 93492), (265, 89964), (270, 88298), (294, 81090), (306, 77910), (315, 75684), (318, 74970), (340, 70119), (357, 66780), (371, 64260), (378, 63070), (420, 56763), (441, 54060), (459, 51940), (476, 50085), (477, 49980), (490, 48654), (510, 46746), (530, 44982), (540, 44149), (588, 40545), (595, 40068), (612, 38955), (630, 37842), (636, 37485), (714, 33390), (735, 32436), (742, 32130), (756, 31535), (765, 31164), (795, 29988), (833, 28620), (882, 27030), (901, 26460), (918, 25970), (945, 25228), (954, 24990), (980, 24327), (1020, 23373), (1060, 22491), (1071, 22260), (1113, 21420), (1190, 20034), (1260, 18921), (1323, 18020), (1428, 16695), (1431, 16660), (1470, 16218), (1484, 16065), (1530, 15582), (1590, 14994), (1666, 14310), (1764, 13515), (1785, 13356), (1802, 13230), (1836, 12985), (1855, 12852), (1890, 12614), (1908, 12495), (2142, 11130), (2205, 10812), (2226, 10710), (2295, 10388), (2380, 10017), (2385, 9996), (2499, 9540), (2597, 9180), (2646, 9010), (2703, 8820), (2862, 8330), (2940, 8109), (3060, 7791), (3180, 7497), (3213, 7420), (3332, 7155), (3339, 7140), (3570, 6678), (3604, 6615), (3710, 6426), (3780, 6307), (4165, 5724), (4284, 5565), (4410, 5406), (4452, 5355), (4505, 5292), (4590, 5194), (4770, 4998)]