223732680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 699840000

約数和(自身を除く): 476107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 239, 269, 290, 348, 435, 478, 538, 580, 696, 717, 807, 870, 956, 1076, 1160, 1195, 1345, 1434, 1614, 1740, 1912, 2152, 2390, 2690, 2868, 3228, 3480, 3585, 4035, 4780, 5380, 5736, 6456, 6931, 7170, 7801, 8070, 9560, 10760, 13862, 14340, 15602, 16140, 20793, 23403, 27724, 28680, 31204, 32280, 34655, 39005, 41586, 46806, 55448, 62408, 64291, 69310, 78010, 83172, 93612, 103965, 117015, 128582, 138620, 156020, 166344, 187224, 192873, 207930, 234030, 257164, 277240, 312040, 321455, 385746, 415860, 468060, 514328, 642910, 771492, 831720, 936120, 964365, 1285820, 1542984, 1864439, 1928730, 2571640, 3728878, 3857460, 5593317, 7457756, 7714920, 9322195, 11186634, 14915512, 18644390, 22373268, 27966585, 37288780, 44746536, 55933170, 74577560, 111866340, 223732680]

約数ペア:

[(1, 223732680), (2, 111866340), (3, 74577560), (4, 55933170), (5, 44746536), (6, 37288780), (8, 27966585), (10, 22373268), (12, 18644390), (15, 14915512), (20, 11186634), (24, 9322195), (29, 7714920), (30, 7457756), (40, 5593317), (58, 3857460), (60, 3728878), (87, 2571640), (116, 1928730), (120, 1864439), (145, 1542984), (174, 1285820), (232, 964365), (239, 936120), (269, 831720), (290, 771492), (348, 642910), (435, 514328), (478, 468060), (538, 415860), (580, 385746), (696, 321455), (717, 312040), (807, 277240), (870, 257164), (956, 234030), (1076, 207930), (1160, 192873), (1195, 187224), (1345, 166344), (1434, 156020), (1614, 138620), (1740, 128582), (1912, 117015), (2152, 103965), (2390, 93612), (2690, 83172), (2868, 78010), (3228, 69310), (3480, 64291), (3585, 62408), (4035, 55448), (4780, 46806), (5380, 41586), (5736, 39005), (6456, 34655), (6931, 32280), (7170, 31204), (7801, 28680), (8070, 27724), (9560, 23403), (10760, 20793), (13862, 16140), (14340, 15602)]