768369060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1182

約数の個数: 144

約数和(自身を含む): 2479132656

約数和(自身を除く): 1710763596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 293, 306, 340, 510, 586, 612, 765, 857, 879, 1020, 1172, 1465, 1530, 1714, 1758, 2571, 2637, 2930, 3060, 3428, 3516, 4285, 4395, 4981, 5142, 5274, 5860, 7713, 8570, 8790, 9962, 10284, 10548, 12855, 13185, 14569, 14943, 15426, 17140, 17580, 19924, 24905, 25710, 26370, 29138, 29886, 30852, 38565, 43707, 44829, 49810, 51420, 52740, 58276, 59772, 72845, 74715, 77130, 87414, 89658, 99620, 131121, 145690, 149430, 154260, 174828, 179316, 218535, 224145, 251101, 262242, 291380, 298860, 437070, 448290, 502202, 524484, 655605, 753303, 874140, 896580, 1004404, 1255505, 1311210, 1506606, 2259909, 2511010, 2622420, 3013212, 3766515, 4268717, 4519818, 5022020, 7533030, 8537434, 9039636, 11299545, 12806151, 15066060, 17074868, 21343585, 22599090, 25612302, 38418453, 42687170, 45198180, 51224604, 64030755, 76836906, 85374340, 128061510, 153673812, 192092265, 256123020, 384184530, 768369060]

約数ペア:

[(1, 768369060), (2, 384184530), (3, 256123020), (4, 192092265), (5, 153673812), (6, 128061510), (9, 85374340), (10, 76836906), (12, 64030755), (15, 51224604), (17, 45198180), (18, 42687170), (20, 38418453), (30, 25612302), (34, 22599090), (36, 21343585), (45, 17074868), (51, 15066060), (60, 12806151), (68, 11299545), (85, 9039636), (90, 8537434), (102, 7533030), (153, 5022020), (170, 4519818), (180, 4268717), (204, 3766515), (255, 3013212), (293, 2622420), (306, 2511010), (340, 2259909), (510, 1506606), (586, 1311210), (612, 1255505), (765, 1004404), (857, 896580), (879, 874140), (1020, 753303), (1172, 655605), (1465, 524484), (1530, 502202), (1714, 448290), (1758, 437070), (2571, 298860), (2637, 291380), (2930, 262242), (3060, 251101), (3428, 224145), (3516, 218535), (4285, 179316), (4395, 174828), (4981, 154260), (5142, 149430), (5274, 145690), (5860, 131121), (7713, 99620), (8570, 89658), (8790, 87414), (9962, 77130), (10284, 74715), (10548, 72845), (12855, 59772), (13185, 58276), (14569, 52740), (14943, 51420), (15426, 49810), (17140, 44829), (17580, 43707), (19924, 38565), (24905, 30852), (25710, 29886), (26370, 29138)]