263734110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 728524800

約数和(自身を除く): 464790690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 67, 90, 122, 134, 135, 183, 201, 239, 270, 305, 335, 366, 402, 478, 549, 603, 610, 670, 717, 915, 1005, 1098, 1195, 1206, 1434, 1647, 1809, 1830, 2010, 2151, 2390, 2745, 3015, 3294, 3585, 3618, 4087, 4302, 5490, 6030, 6453, 7170, 8174, 8235, 9045, 10755, 12261, 12906, 14579, 16013, 16470, 18090, 20435, 21510, 24522, 29158, 32026, 32265, 36783, 40870, 43737, 48039, 61305, 64530, 72895, 73566, 80065, 87474, 96078, 110349, 122610, 131211, 144117, 145790, 160130, 183915, 218685, 220698, 240195, 262422, 288234, 367830, 393633, 432351, 437370, 480390, 551745, 656055, 720585, 787266, 864702, 976793, 1103490, 1312110, 1441170, 1953586, 1968165, 2161755, 2930379, 3936330, 4323510, 4883965, 5860758, 8791137, 9767930, 14651895, 17582274, 26373411, 29303790, 43955685, 52746822, 87911370, 131867055, 263734110]

約数ペア:

[(1, 263734110), (2, 131867055), (3, 87911370), (5, 52746822), (6, 43955685), (9, 29303790), (10, 26373411), (15, 17582274), (18, 14651895), (27, 9767930), (30, 8791137), (45, 5860758), (54, 4883965), (61, 4323510), (67, 3936330), (90, 2930379), (122, 2161755), (134, 1968165), (135, 1953586), (183, 1441170), (201, 1312110), (239, 1103490), (270, 976793), (305, 864702), (335, 787266), (366, 720585), (402, 656055), (478, 551745), (549, 480390), (603, 437370), (610, 432351), (670, 393633), (717, 367830), (915, 288234), (1005, 262422), (1098, 240195), (1195, 220698), (1206, 218685), (1434, 183915), (1647, 160130), (1809, 145790), (1830, 144117), (2010, 131211), (2151, 122610), (2390, 110349), (2745, 96078), (3015, 87474), (3294, 80065), (3585, 73566), (3618, 72895), (4087, 64530), (4302, 61305), (5490, 48039), (6030, 43737), (6453, 40870), (7170, 36783), (8174, 32265), (8235, 32026), (9045, 29158), (10755, 24522), (12261, 21510), (12906, 20435), (14579, 18090), (16013, 16470)]