288727040

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 849294720

約数和(自身を除く): 560567680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 95, 106, 112, 128, 133, 140, 152, 160, 190, 212, 224, 256, 265, 266, 280, 304, 320, 371, 380, 424, 448, 512, 530, 532, 560, 608, 640, 665, 742, 760, 848, 896, 1007, 1024, 1060, 1064, 1120, 1216, 1280, 1330, 1484, 1520, 1696, 1792, 1855, 2014, 2048, 2120, 2128, 2240, 2432, 2560, 2660, 2968, 3040, 3392, 3584, 3710, 4028, 4096, 4240, 4256, 4480, 4864, 5035, 5120, 5320, 5936, 6080, 6784, 7049, 7168, 7420, 8056, 8192, 8480, 8512, 8960, 9728, 10070, 10240, 10640, 11872, 12160, 13568, 14098, 14336, 14840, 16112, 16960, 17024, 17920, 19456, 20140, 20480, 21280, 23744, 24320, 27136, 28196, 28672, 29680, 32224, 33920, 34048, 35245, 35840, 38912, 40280, 40960, 42560, 47488, 48640, 54272, 56392, 57344, 59360, 64448, 67840, 68096, 70490, 71680, 77824, 80560, 85120, 94976, 97280, 108544, 112784, 118720, 128896, 135680, 136192, 140980, 143360, 155648, 161120, 170240, 189952, 194560, 217088, 225568, 237440, 257792, 271360, 272384, 281960, 286720, 322240, 340480, 379904, 389120, 434176, 451136, 474880, 515584, 542720, 544768, 563920, 644480, 680960, 759808, 778240, 902272, 949760, 1031168, 1085440, 1089536, 1127840, 1288960, 1361920, 1519616, 1804544, 1899520, 2062336, 2170880, 2255680, 2577920, 2723840, 3039232, 3609088, 3799040, 4124672, 4511360, 5155840, 5447680, 7218176, 7598080, 8249344, 9022720, 10311680, 14436352, 15196160, 18045440, 20623360, 28872704, 36090880, 41246720, 57745408, 72181760, 144363520, 288727040]

約数ペア:

[(1, 288727040), (2, 144363520), (4, 72181760), (5, 57745408), (7, 41246720), (8, 36090880), (10, 28872704), (14, 20623360), (16, 18045440), (19, 15196160), (20, 14436352), (28, 10311680), (32, 9022720), (35, 8249344), (38, 7598080), (40, 7218176), (53, 5447680), (56, 5155840), (64, 4511360), (70, 4124672), (76, 3799040), (80, 3609088), (95, 3039232), (106, 2723840), (112, 2577920), (128, 2255680), (133, 2170880), (140, 2062336), (152, 1899520), (160, 1804544), (190, 1519616), (212, 1361920), (224, 1288960), (256, 1127840), (265, 1089536), (266, 1085440), (280, 1031168), (304, 949760), (320, 902272), (371, 778240), (380, 759808), (424, 680960), (448, 644480), (512, 563920), (530, 544768), (532, 542720), (560, 515584), (608, 474880), (640, 451136), (665, 434176), (742, 389120), (760, 379904), (848, 340480), (896, 322240), (1007, 286720), (1024, 281960), (1060, 272384), (1064, 271360), (1120, 257792), (1216, 237440), (1280, 225568), (1330, 217088), (1484, 194560), (1520, 189952), (1696, 170240), (1792, 161120), (1855, 155648), (2014, 143360), (2048, 140980), (2120, 136192), (2128, 135680), (2240, 128896), (2432, 118720), (2560, 112784), (2660, 108544), (2968, 97280), (3040, 94976), (3392, 85120), (3584, 80560), (3710, 77824), (4028, 71680), (4096, 70490), (4240, 68096), (4256, 67840), (4480, 64448), (4864, 59360), (5035, 57344), (5120, 56392), (5320, 54272), (5936, 48640), (6080, 47488), (6784, 42560), (7049, 40960), (7168, 40280), (7420, 38912), (8056, 35840), (8192, 35245), (8480, 34048), (8512, 33920), (8960, 32224), (9728, 29680), (10070, 28672), (10240, 28196), (10640, 27136), (11872, 24320), (12160, 23744), (13568, 21280), (14098, 20480), (14336, 20140), (14840, 19456), (16112, 17920), (16960, 17024)]