12883260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 26630340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 199, 249, 260, 332, 390, 398, 415, 498, 597, 780, 796, 830, 995, 996, 1079, 1194, 1245, 1660, 1990, 2158, 2388, 2490, 2587, 2985, 3237, 3980, 4316, 4980, 5174, 5395, 5970, 6474, 7761, 10348, 10790, 11940, 12935, 12948, 15522, 16185, 16517, 21580, 25870, 31044, 32370, 33034, 38805, 49551, 51740, 64740, 66068, 77610, 82585, 99102, 155220, 165170, 198204, 214721, 247755, 330340, 429442, 495510, 644163, 858884, 991020, 1073605, 1288326, 2147210, 2576652, 3220815, 4294420, 6441630, 12883260]

約数ペア:

[(1, 12883260), (2, 6441630), (3, 4294420), (4, 3220815), (5, 2576652), (6, 2147210), (10, 1288326), (12, 1073605), (13, 991020), (15, 858884), (20, 644163), (26, 495510), (30, 429442), (39, 330340), (52, 247755), (60, 214721), (65, 198204), (78, 165170), (83, 155220), (130, 99102), (156, 82585), (166, 77610), (195, 66068), (199, 64740), (249, 51740), (260, 49551), (332, 38805), (390, 33034), (398, 32370), (415, 31044), (498, 25870), (597, 21580), (780, 16517), (796, 16185), (830, 15522), (995, 12948), (996, 12935), (1079, 11940), (1194, 10790), (1245, 10348), (1660, 7761), (1990, 6474), (2158, 5970), (2388, 5395), (2490, 5174), (2587, 4980), (2985, 4316), (3237, 3980)]