12538260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 46448640

約数和(自身を除く): 33910380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 107, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 214, 217, 252, 270, 279, 310, 315, 321, 372, 378, 420, 428, 434, 465, 535, 540, 558, 620, 630, 642, 651, 749, 756, 837, 868, 930, 945, 963, 1070, 1085, 1116, 1260, 1284, 1302, 1395, 1498, 1605, 1674, 1860, 1890, 1926, 1953, 2140, 2170, 2247, 2604, 2790, 2889, 2996, 3210, 3255, 3317, 3348, 3745, 3780, 3852, 3906, 4185, 4340, 4494, 4815, 5580, 5778, 5859, 6420, 6510, 6634, 6741, 7490, 7812, 8370, 8988, 9630, 9765, 9951, 11235, 11556, 11718, 13020, 13268, 13482, 14445, 14980, 16585, 16740, 19260, 19530, 19902, 20223, 22470, 23219, 23436, 26964, 28890, 29295, 29853, 33170, 33705, 39060, 39804, 40446, 44940, 46438, 49755, 57780, 58590, 59706, 66340, 67410, 69657, 80892, 89559, 92876, 99510, 101115, 116095, 117180, 119412, 134820, 139314, 149265, 179118, 199020, 202230, 208971, 232190, 278628, 298530, 348285, 358236, 404460, 417942, 447795, 464380, 597060, 626913, 696570, 835884, 895590, 1044855, 1253826, 1393140, 1791180, 2089710, 2507652, 3134565, 4179420, 6269130, 12538260]

約数ペア:

[(1, 12538260), (2, 6269130), (3, 4179420), (4, 3134565), (5, 2507652), (6, 2089710), (7, 1791180), (9, 1393140), (10, 1253826), (12, 1044855), (14, 895590), (15, 835884), (18, 696570), (20, 626913), (21, 597060), (27, 464380), (28, 447795), (30, 417942), (31, 404460), (35, 358236), (36, 348285), (42, 298530), (45, 278628), (54, 232190), (60, 208971), (62, 202230), (63, 199020), (70, 179118), (84, 149265), (90, 139314), (93, 134820), (105, 119412), (107, 117180), (108, 116095), (124, 101115), (126, 99510), (135, 92876), (140, 89559), (155, 80892), (180, 69657), (186, 67410), (189, 66340), (210, 59706), (214, 58590), (217, 57780), (252, 49755), (270, 46438), (279, 44940), (310, 40446), (315, 39804), (321, 39060), (372, 33705), (378, 33170), (420, 29853), (428, 29295), (434, 28890), (465, 26964), (535, 23436), (540, 23219), (558, 22470), (620, 20223), (630, 19902), (642, 19530), (651, 19260), (749, 16740), (756, 16585), (837, 14980), (868, 14445), (930, 13482), (945, 13268), (963, 13020), (1070, 11718), (1085, 11556), (1116, 11235), (1260, 9951), (1284, 9765), (1302, 9630), (1395, 8988), (1498, 8370), (1605, 7812), (1674, 7490), (1860, 6741), (1890, 6634), (1926, 6510), (1953, 6420), (2140, 5859), (2170, 5778), (2247, 5580), (2604, 4815), (2790, 4494), (2889, 4340), (2996, 4185), (3210, 3906), (3255, 3852), (3317, 3780), (3348, 3745)]