741522880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 252

約数和(自身を含む): 2184382728

約数和(自身を除く): 1442859848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 131, 133, 140, 152, 160, 190, 196, 224, 245, 262, 266, 280, 304, 320, 361, 380, 392, 448, 490, 524, 532, 560, 608, 655, 665, 722, 760, 784, 917, 931, 980, 1048, 1064, 1120, 1216, 1310, 1330, 1444, 1520, 1568, 1805, 1834, 1862, 1960, 2096, 2128, 2240, 2489, 2527, 2620, 2660, 2888, 3040, 3136, 3610, 3668, 3724, 3920, 4192, 4256, 4585, 4655, 4978, 5054, 5240, 5320, 5776, 6080, 6419, 7220, 7336, 7448, 7840, 8384, 8512, 9170, 9310, 9956, 10108, 10480, 10640, 11552, 12445, 12635, 12838, 14440, 14672, 14896, 15680, 17423, 17689, 18340, 18620, 19912, 20216, 20960, 21280, 23104, 24890, 25270, 25676, 28880, 29344, 29792, 32095, 34846, 35378, 36680, 37240, 39824, 40432, 41920, 42560, 47291, 49780, 50540, 51352, 57760, 58688, 59584, 64190, 69692, 70756, 73360, 74480, 79648, 80864, 87115, 88445, 94582, 99560, 101080, 102704, 115520, 121961, 128380, 139384, 141512, 146720, 148960, 159296, 161728, 174230, 176890, 189164, 199120, 202160, 205408, 236455, 243922, 256760, 278768, 283024, 293440, 297920, 331037, 348460, 353780, 378328, 398240, 404320, 410816, 472910, 487844, 513520, 557536, 566048, 609805, 662074, 696920, 707560, 756656, 796480, 808640, 945820, 975688, 1027040, 1115072, 1132096, 1219610, 1324148, 1393840, 1415120, 1513312, 1655185, 1891640, 1951376, 2054080, 2317259, 2439220, 2648296, 2787680, 2830240, 3026624, 3310370, 3783280, 3902752, 4634518, 4878440, 5296592, 5575360, 5660480, 6620740, 7566560, 7805504, 9269036, 9756880, 10593184, 11586295, 13241480, 15133120, 18538072, 19513760, 21186368, 23172590, 26482960, 37076144, 39027520, 46345180, 52965920, 74152288, 92690360, 105931840, 148304576, 185380720, 370761440, 741522880]

約数ペア:

[(1, 741522880), (2, 370761440), (4, 185380720), (5, 148304576), (7, 105931840), (8, 92690360), (10, 74152288), (14, 52965920), (16, 46345180), (19, 39027520), (20, 37076144), (28, 26482960), (32, 23172590), (35, 21186368), (38, 19513760), (40, 18538072), (49, 15133120), (56, 13241480), (64, 11586295), (70, 10593184), (76, 9756880), (80, 9269036), (95, 7805504), (98, 7566560), (112, 6620740), (131, 5660480), (133, 5575360), (140, 5296592), (152, 4878440), (160, 4634518), (190, 3902752), (196, 3783280), (224, 3310370), (245, 3026624), (262, 2830240), (266, 2787680), (280, 2648296), (304, 2439220), (320, 2317259), (361, 2054080), (380, 1951376), (392, 1891640), (448, 1655185), (490, 1513312), (524, 1415120), (532, 1393840), (560, 1324148), (608, 1219610), (655, 1132096), (665, 1115072), (722, 1027040), (760, 975688), (784, 945820), (917, 808640), (931, 796480), (980, 756656), (1048, 707560), (1064, 696920), (1120, 662074), (1216, 609805), (1310, 566048), (1330, 557536), (1444, 513520), (1520, 487844), (1568, 472910), (1805, 410816), (1834, 404320), (1862, 398240), (1960, 378328), (2096, 353780), (2128, 348460), (2240, 331037), (2489, 297920), (2527, 293440), (2620, 283024), (2660, 278768), (2888, 256760), (3040, 243922), (3136, 236455), (3610, 205408), (3668, 202160), (3724, 199120), (3920, 189164), (4192, 176890), (4256, 174230), (4585, 161728), (4655, 159296), (4978, 148960), (5054, 146720), (5240, 141512), (5320, 139384), (5776, 128380), (6080, 121961), (6419, 115520), (7220, 102704), (7336, 101080), (7448, 99560), (7840, 94582), (8384, 88445), (8512, 87115), (9170, 80864), (9310, 79648), (9956, 74480), (10108, 73360), (10480, 70756), (10640, 69692), (11552, 64190), (12445, 59584), (12635, 58688), (12838, 57760), (14440, 51352), (14672, 50540), (14896, 49780), (15680, 47291), (17423, 42560), (17689, 41920), (18340, 40432), (18620, 39824), (19912, 37240), (20216, 36680), (20960, 35378), (21280, 34846), (23104, 32095), (24890, 29792), (25270, 29344), (25676, 28880)]