1464830080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17209}}^1$

素因数の和:17254

約数の個数: 128

約数和(自身を含む): 4213008000

約数和(自身を除く): 2748177920

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 10640, 12160, 17024, 17209, 21280, 34418, 42560, 68836, 85120, 86045, 120463, 137672, 172090, 240926, 275344, 326971, 344180, 481852, 550688, 602315, 653942, 688360, 963704, 1101376, 1204630, 1307884, 1376720, 1634855, 1927408, 2202752, 2288797, 2409260, 2615768, 2753440, 3269710, 3854816, 4577594, 4818520, 5231536, 5506880, 6539420, 7709632, 9155188, 9637040, 10463072, 11013760, 11443985, 13078840, 15419264, 18310376, 19274080, 20926144, 22887970, 26157680, 36620752, 38548160, 41852288, 45775940, 52315360, 73241504, 77096320, 91551880, 104630720, 146483008, 183103760, 209261440, 292966016, 366207520, 732415040, 1464830080]

約数ペア:

[(1, 1464830080), (2, 732415040), (4, 366207520), (5, 292966016), (7, 209261440), (8, 183103760), (10, 146483008), (14, 104630720), (16, 91551880), (19, 77096320), (20, 73241504), (28, 52315360), (32, 45775940), (35, 41852288), (38, 38548160), (40, 36620752), (56, 26157680), (64, 22887970), (70, 20926144), (76, 19274080), (80, 18310376), (95, 15419264), (112, 13078840), (128, 11443985), (133, 11013760), (140, 10463072), (152, 9637040), (160, 9155188), (190, 7709632), (224, 6539420), (266, 5506880), (280, 5231536), (304, 4818520), (320, 4577594), (380, 3854816), (448, 3269710), (532, 2753440), (560, 2615768), (608, 2409260), (640, 2288797), (665, 2202752), (760, 1927408), (896, 1634855), (1064, 1376720), (1120, 1307884), (1216, 1204630), (1330, 1101376), (1520, 963704), (2128, 688360), (2240, 653942), (2432, 602315), (2660, 550688), (3040, 481852), (4256, 344180), (4480, 326971), (5320, 275344), (6080, 240926), (8512, 172090), (10640, 137672), (12160, 120463), (17024, 86045), (17209, 85120), (21280, 68836), (34418, 42560)]