475310080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 1375920000

約数和(自身を除く): 900609920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 349, 380, 448, 512, 532, 560, 608, 640, 665, 698, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1396, 1520, 1745, 1792, 2048, 2128, 2240, 2432, 2443, 2560, 2660, 2792, 3040, 3490, 3584, 4256, 4480, 4864, 4886, 5120, 5320, 5584, 6080, 6631, 6980, 7168, 8512, 8960, 9728, 9772, 10240, 10640, 11168, 12160, 12215, 13262, 13960, 14336, 17024, 17920, 19456, 19544, 21280, 22336, 24320, 24430, 26524, 27920, 33155, 34048, 35840, 38912, 39088, 42560, 44672, 46417, 48640, 48860, 53048, 55840, 66310, 68096, 71680, 78176, 85120, 89344, 92834, 97280, 97720, 106096, 111680, 132620, 136192, 156352, 170240, 178688, 185668, 194560, 195440, 212192, 223360, 232085, 265240, 272384, 312704, 340480, 357376, 371336, 390880, 424384, 446720, 464170, 530480, 625408, 680960, 714752, 742672, 781760, 848768, 893440, 928340, 1060960, 1250816, 1361920, 1485344, 1563520, 1697536, 1786880, 1856680, 2121920, 2501632, 2970688, 3127040, 3395072, 3573760, 3713360, 4243840, 5003264, 5941376, 6254080, 6790144, 7426720, 8487680, 11882752, 12508160, 13580288, 14853440, 16975360, 23765504, 25016320, 29706880, 33950720, 47531008, 59413760, 67901440, 95062016, 118827520, 237655040, 475310080]

約数ペア:

[(1, 475310080), (2, 237655040), (4, 118827520), (5, 95062016), (7, 67901440), (8, 59413760), (10, 47531008), (14, 33950720), (16, 29706880), (19, 25016320), (20, 23765504), (28, 16975360), (32, 14853440), (35, 13580288), (38, 12508160), (40, 11882752), (56, 8487680), (64, 7426720), (70, 6790144), (76, 6254080), (80, 5941376), (95, 5003264), (112, 4243840), (128, 3713360), (133, 3573760), (140, 3395072), (152, 3127040), (160, 2970688), (190, 2501632), (224, 2121920), (256, 1856680), (266, 1786880), (280, 1697536), (304, 1563520), (320, 1485344), (349, 1361920), (380, 1250816), (448, 1060960), (512, 928340), (532, 893440), (560, 848768), (608, 781760), (640, 742672), (665, 714752), (698, 680960), (760, 625408), (896, 530480), (1024, 464170), (1064, 446720), (1120, 424384), (1216, 390880), (1280, 371336), (1330, 357376), (1396, 340480), (1520, 312704), (1745, 272384), (1792, 265240), (2048, 232085), (2128, 223360), (2240, 212192), (2432, 195440), (2443, 194560), (2560, 185668), (2660, 178688), (2792, 170240), (3040, 156352), (3490, 136192), (3584, 132620), (4256, 111680), (4480, 106096), (4864, 97720), (4886, 97280), (5120, 92834), (5320, 89344), (5584, 85120), (6080, 78176), (6631, 71680), (6980, 68096), (7168, 66310), (8512, 55840), (8960, 53048), (9728, 48860), (9772, 48640), (10240, 46417), (10640, 44672), (11168, 42560), (12160, 39088), (12215, 38912), (13262, 35840), (13960, 34048), (14336, 33155), (17024, 27920), (17920, 26524), (19456, 24430), (19544, 24320), (21280, 22336)]