1329261912320

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1031267}}^1$

素因数の和:1031360

約数の個数: 144

約数和(自身を含む): 3414817103040

約数和(自身を除く): 2085555190720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 190, 212, 256, 265, 304, 320, 380, 424, 530, 608, 640, 760, 848, 1007, 1060, 1216, 1280, 1520, 1696, 2014, 2120, 2432, 3040, 3392, 4028, 4240, 4864, 5035, 6080, 6784, 8056, 8480, 10070, 12160, 13568, 16112, 16960, 20140, 24320, 32224, 33920, 40280, 64448, 67840, 80560, 128896, 161120, 257792, 322240, 644480, 1031267, 1288960, 2062534, 4125068, 5156335, 8250136, 10312670, 16500272, 19594073, 20625340, 33000544, 39188146, 41250680, 54657151, 66001088, 78376292, 82501360, 97970365, 109314302, 132002176, 156752584, 165002720, 195940730, 218628604, 264004352, 273285755, 313505168, 330005440, 391881460, 437257208, 546571510, 627010336, 660010880, 783762920, 874514416, 1038485869, 1093143020, 1254020672, 1320021760, 1567525840, 1749028832, 2076971738, 2186286040, 2508041344, 3135051680, 3498057664, 4153943476, 4372572080, 5016082688, 5192429345, 6270103360, 6996115328, 8307886952, 8745144160, 10384858690, 12540206720, 13992230656, 16615773904, 17490288320, 20769717380, 25080413440, 33231547808, 34980576640, 41539434760, 66463095616, 69961153280, 83078869520, 132926191232, 166157739040, 265852382464, 332315478080, 664630956160, 1329261912320]

約数ペア:

[(1, 1329261912320), (2, 664630956160), (4, 332315478080), (5, 265852382464), (8, 166157739040), (10, 132926191232), (16, 83078869520), (19, 69961153280), (20, 66463095616), (32, 41539434760), (38, 34980576640), (40, 33231547808), (53, 25080413440), (64, 20769717380), (76, 17490288320), (80, 16615773904), (95, 13992230656), (106, 12540206720), (128, 10384858690), (152, 8745144160), (160, 8307886952), (190, 6996115328), (212, 6270103360), (256, 5192429345), (265, 5016082688), (304, 4372572080), (320, 4153943476), (380, 3498057664), (424, 3135051680), (530, 2508041344), (608, 2186286040), (640, 2076971738), (760, 1749028832), (848, 1567525840), (1007, 1320021760), (1060, 1254020672), (1216, 1093143020), (1280, 1038485869), (1520, 874514416), (1696, 783762920), (2014, 660010880), (2120, 627010336), (2432, 546571510), (3040, 437257208), (3392, 391881460), (4028, 330005440), (4240, 313505168), (4864, 273285755), (5035, 264004352), (6080, 218628604), (6784, 195940730), (8056, 165002720), (8480, 156752584), (10070, 132002176), (12160, 109314302), (13568, 97970365), (16112, 82501360), (16960, 78376292), (20140, 66001088), (24320, 54657151), (32224, 41250680), (33920, 39188146), (40280, 33000544), (64448, 20625340), (67840, 19594073), (80560, 16500272), (128896, 10312670), (161120, 8250136), (257792, 5156335), (322240, 4125068), (644480, 2062534), (1031267, 1288960)]