546385280

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1615680000

約数和(自身を除く): 1069294720

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, 128, 131, 133, 140, 152, 160, 190, 196, 224, 245, 262, 266, 280, 304, 320, 343, 380, 392, 448, 490, 524, 532, 560, 608, 640, 655, 665, 686, 760, 784, 896, 917, 931, 980, 1048, 1064, 1120, 1216, 1310, 1330, 1372, 1520, 1568, 1715, 1834, 1862, 1960, 2096, 2128, 2240, 2432, 2489, 2620, 2660, 2744, 3040, 3136, 3430, 3668, 3724, 3920, 4192, 4256, 4480, 4585, 4655, 4978, 5240, 5320, 5488, 6080, 6272, 6419, 6517, 6860, 7336, 7448, 7840, 8384, 8512, 9170, 9310, 9956, 10480, 10640, 10976, 12160, 12445, 12838, 13034, 13720, 14672, 14896, 15680, 16768, 17024, 17423, 18340, 18620, 19912, 20960, 21280, 21952, 24890, 25676, 26068, 27440, 29344, 29792, 31360, 32095, 32585, 34846, 36680, 37240, 39824, 41920, 42560, 43904, 44933, 49780, 51352, 52136, 54880, 58688, 59584, 64190, 65170, 69692, 73360, 74480, 79648, 83840, 85120, 87115, 89866, 99560, 102704, 104272, 109760, 117376, 119168, 121961, 128380, 130340, 139384, 146720, 148960, 159296, 174230, 179732, 199120, 205408, 208544, 219520, 224665, 243922, 256760, 260680, 278768, 293440, 297920, 318592, 348460, 359464, 398240, 410816, 417088, 449330, 487844, 513520, 521360, 557536, 586880, 595840, 609805, 696920, 718928, 796480, 821632, 834176, 853727, 898660, 975688, 1027040, 1042720, 1115072, 1219610, 1393840, 1437856, 1592960, 1707454, 1797320, 1951376, 2054080, 2085440, 2230144, 2439220, 2787680, 2875712, 3414908, 3594640, 3902752, 4108160, 4170880, 4268635, 4878440, 5575360, 5751424, 6829816, 7189280, 7805504, 8537270, 9756880, 11150720, 13659632, 14378560, 15611008, 17074540, 19513760, 27319264, 28757120, 34149080, 39027520, 54638528, 68298160, 78055040, 109277056, 136596320, 273192640, 546385280]

約数ペア:

[(1, 546385280), (2, 273192640), (4, 136596320), (5, 109277056), (7, 78055040), (8, 68298160), (10, 54638528), (14, 39027520), (16, 34149080), (19, 28757120), (20, 27319264), (28, 19513760), (32, 17074540), (35, 15611008), (38, 14378560), (40, 13659632), (49, 11150720), (56, 9756880), (64, 8537270), (70, 7805504), (76, 7189280), (80, 6829816), (95, 5751424), (98, 5575360), (112, 4878440), (128, 4268635), (131, 4170880), (133, 4108160), (140, 3902752), (152, 3594640), (160, 3414908), (190, 2875712), (196, 2787680), (224, 2439220), (245, 2230144), (262, 2085440), (266, 2054080), (280, 1951376), (304, 1797320), (320, 1707454), (343, 1592960), (380, 1437856), (392, 1393840), (448, 1219610), (490, 1115072), (524, 1042720), (532, 1027040), (560, 975688), (608, 898660), (640, 853727), (655, 834176), (665, 821632), (686, 796480), (760, 718928), (784, 696920), (896, 609805), (917, 595840), (931, 586880), (980, 557536), (1048, 521360), (1064, 513520), (1120, 487844), (1216, 449330), (1310, 417088), (1330, 410816), (1372, 398240), (1520, 359464), (1568, 348460), (1715, 318592), (1834, 297920), (1862, 293440), (1960, 278768), (2096, 260680), (2128, 256760), (2240, 243922), (2432, 224665), (2489, 219520), (2620, 208544), (2660, 205408), (2744, 199120), (3040, 179732), (3136, 174230), (3430, 159296), (3668, 148960), (3724, 146720), (3920, 139384), (4192, 130340), (4256, 128380), (4480, 121961), (4585, 119168), (4655, 117376), (4978, 109760), (5240, 104272), (5320, 102704), (5488, 99560), (6080, 89866), (6272, 87115), (6419, 85120), (6517, 83840), (6860, 79648), (7336, 74480), (7448, 73360), (7840, 69692), (8384, 65170), (8512, 64190), (9170, 59584), (9310, 58688), (9956, 54880), (10480, 52136), (10640, 51352), (10976, 49780), (12160, 44933), (12445, 43904), (12838, 42560), (13034, 41920), (13720, 39824), (14672, 37240), (14896, 36680), (15680, 34846), (16768, 32585), (17024, 32095), (17423, 31360), (18340, 29792), (18620, 29344), (19912, 27440), (20960, 26068), (21280, 25676), (21952, 24890)]