65411640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 246317760

約数和(自身を除く): 180906120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 257, 280, 303, 315, 360, 404, 420, 504, 505, 514, 606, 630, 707, 771, 808, 840, 909, 1010, 1028, 1212, 1260, 1285, 1414, 1515, 1542, 1799, 1818, 2020, 2056, 2121, 2313, 2424, 2520, 2570, 2828, 3030, 3084, 3535, 3598, 3636, 3855, 4040, 4242, 4545, 4626, 5140, 5397, 5656, 6060, 6168, 6363, 7070, 7196, 7272, 7710, 8484, 8995, 9090, 9252, 10280, 10605, 10794, 11565, 12120, 12726, 14140, 14392, 15420, 16191, 16968, 17990, 18180, 18504, 21210, 21588, 23130, 25452, 25957, 26985, 28280, 30840, 31815, 32382, 35980, 36360, 42420, 43176, 46260, 50904, 51914, 53970, 63630, 64764, 71960, 77871, 80955, 84840, 92520, 103828, 107940, 127260, 129528, 129785, 155742, 161910, 181699, 207656, 215880, 233613, 254520, 259570, 311484, 323820, 363398, 389355, 467226, 519140, 545097, 622968, 647640, 726796, 778710, 908495, 934452, 1038280, 1090194, 1168065, 1453592, 1557420, 1635291, 1816990, 1868904, 2180388, 2336130, 2725485, 3114840, 3270582, 3633980, 4360776, 4672260, 5450970, 6541164, 7267960, 8176455, 9344520, 10901940, 13082328, 16352910, 21803880, 32705820, 65411640]

約数ペア:

[(1, 65411640), (2, 32705820), (3, 21803880), (4, 16352910), (5, 13082328), (6, 10901940), (7, 9344520), (8, 8176455), (9, 7267960), (10, 6541164), (12, 5450970), (14, 4672260), (15, 4360776), (18, 3633980), (20, 3270582), (21, 3114840), (24, 2725485), (28, 2336130), (30, 2180388), (35, 1868904), (36, 1816990), (40, 1635291), (42, 1557420), (45, 1453592), (56, 1168065), (60, 1090194), (63, 1038280), (70, 934452), (72, 908495), (84, 778710), (90, 726796), (101, 647640), (105, 622968), (120, 545097), (126, 519140), (140, 467226), (168, 389355), (180, 363398), (202, 323820), (210, 311484), (252, 259570), (257, 254520), (280, 233613), (303, 215880), (315, 207656), (360, 181699), (404, 161910), (420, 155742), (504, 129785), (505, 129528), (514, 127260), (606, 107940), (630, 103828), (707, 92520), (771, 84840), (808, 80955), (840, 77871), (909, 71960), (1010, 64764), (1028, 63630), (1212, 53970), (1260, 51914), (1285, 50904), (1414, 46260), (1515, 43176), (1542, 42420), (1799, 36360), (1818, 35980), (2020, 32382), (2056, 31815), (2121, 30840), (2313, 28280), (2424, 26985), (2520, 25957), (2570, 25452), (2828, 23130), (3030, 21588), (3084, 21210), (3535, 18504), (3598, 18180), (3636, 17990), (3855, 16968), (4040, 16191), (4242, 15420), (4545, 14392), (4626, 14140), (5140, 12726), (5397, 12120), (5656, 11565), (6060, 10794), (6168, 10605), (6363, 10280), (7070, 9252), (7196, 9090), (7272, 8995), (7710, 8484)]