211679906480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{420467}}^1$

素因数の和:420547

約数の個数: 160

約数和(自身を含む): 600630128640

約数和(自身を除く): 388950222160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 406, 434, 464, 496, 560, 580, 620, 812, 868, 899, 1015, 1085, 1160, 1240, 1624, 1736, 1798, 2030, 2170, 2320, 2480, 3248, 3472, 3596, 4060, 4340, 4495, 6293, 7192, 8120, 8680, 8990, 12586, 14384, 16240, 17360, 17980, 25172, 31465, 35960, 50344, 62930, 71920, 100688, 125860, 251720, 420467, 503440, 840934, 1681868, 2102335, 2943269, 3363736, 4204670, 5886538, 6727472, 8409340, 11773076, 12193543, 13034477, 14716345, 16818680, 23546152, 24387086, 26068954, 29432690, 33637360, 47092304, 48774172, 52137908, 58865380, 60967715, 65172385, 85354801, 91241339, 97548344, 104275816, 117730760, 121935430, 130344770, 170709602, 182482678, 195096688, 208551632, 235461520, 243870860, 260689540, 341419204, 364965356, 377999833, 426774005, 456206695, 487741720, 521379080, 682838408, 729930712, 755999666, 853548010, 912413390, 975483440, 1042758160, 1365676816, 1459861424, 1511999332, 1707096020, 1824826780, 1889999165, 2645998831, 3023998664, 3414192040, 3649653560, 3779998330, 5291997662, 6047997328, 6828384080, 7299307120, 7559996660, 10583995324, 13229994155, 15119993320, 21167990648, 26459988310, 30239986640, 42335981296, 52919976620, 105839953240, 211679906480]

約数ペア:

[(1, 211679906480), (2, 105839953240), (4, 52919976620), (5, 42335981296), (7, 30239986640), (8, 26459988310), (10, 21167990648), (14, 15119993320), (16, 13229994155), (20, 10583995324), (28, 7559996660), (29, 7299307120), (31, 6828384080), (35, 6047997328), (40, 5291997662), (56, 3779998330), (58, 3649653560), (62, 3414192040), (70, 3023998664), (80, 2645998831), (112, 1889999165), (116, 1824826780), (124, 1707096020), (140, 1511999332), (145, 1459861424), (155, 1365676816), (203, 1042758160), (217, 975483440), (232, 912413390), (248, 853548010), (280, 755999666), (290, 729930712), (310, 682838408), (406, 521379080), (434, 487741720), (464, 456206695), (496, 426774005), (560, 377999833), (580, 364965356), (620, 341419204), (812, 260689540), (868, 243870860), (899, 235461520), (1015, 208551632), (1085, 195096688), (1160, 182482678), (1240, 170709602), (1624, 130344770), (1736, 121935430), (1798, 117730760), (2030, 104275816), (2170, 97548344), (2320, 91241339), (2480, 85354801), (3248, 65172385), (3472, 60967715), (3596, 58865380), (4060, 52137908), (4340, 48774172), (4495, 47092304), (6293, 33637360), (7192, 29432690), (8120, 26068954), (8680, 24387086), (8990, 23546152), (12586, 16818680), (14384, 14716345), (16240, 13034477), (17360, 12193543), (17980, 11773076), (25172, 8409340), (31465, 6727472), (35960, 5886538), (50344, 4204670), (62930, 3363736), (71920, 2943269), (100688, 2102335), (125860, 1681868), (251720, 840934), (420467, 503440)]