664785429420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1900147}}^1$

素因数の和:1900197

約数の個数: 192

約数和(自身を含む): 2298419020800

約数和(自身を除く): 1633633591380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 343, 357, 420, 476, 490, 510, 588, 595, 686, 714, 735, 833, 980, 1020, 1029, 1190, 1372, 1428, 1470, 1666, 1715, 1785, 2058, 2380, 2499, 2940, 3332, 3430, 3570, 4116, 4165, 4998, 5145, 5831, 6860, 7140, 8330, 9996, 10290, 11662, 12495, 16660, 17493, 20580, 23324, 24990, 29155, 34986, 49980, 58310, 69972, 87465, 116620, 174930, 349860, 1900147, 3800294, 5700441, 7600588, 9500735, 11400882, 13301029, 19001470, 22801764, 26602058, 28502205, 32302499, 38002940, 39903087, 53204116, 57004410, 64604998, 66505145, 79806174, 93107203, 96907497, 114008820, 129209996, 133010290, 159612348, 161512495, 186214406, 193814994, 199515435, 226117493, 266020580, 279321609, 323024990, 372428812, 387629988, 399030870, 452234986, 465536015, 484537485, 558643218, 646049980, 651750421, 678352479, 798061740, 904469972, 931072030, 969074970, 1117286436, 1130587465, 1303500842, 1356704958, 1396608045, 1582822451, 1862144060, 1938149940, 1955251263, 2261174930, 2607001684, 2713409916, 2793216090, 3165644902, 3258752105, 3391762395, 3910502526, 4522349860, 4748467353, 5586432180, 6331289804, 6517504210, 6783524790, 7821005052, 7914112255, 9496934706, 9776256315, 11079757157, 13035008420, 13567049580, 15828224510, 18993869412, 19552512630, 22159514314, 23742336765, 31656449020, 33239271471, 39105025260, 44319028628, 47484673530, 55398785785, 66478542942, 94969347060, 110797571570, 132957085884, 166196357355, 221595143140, 332392714710, 664785429420]

約数ペア:

[(1, 664785429420), (2, 332392714710), (3, 221595143140), (4, 166196357355), (5, 132957085884), (6, 110797571570), (7, 94969347060), (10, 66478542942), (12, 55398785785), (14, 47484673530), (15, 44319028628), (17, 39105025260), (20, 33239271471), (21, 31656449020), (28, 23742336765), (30, 22159514314), (34, 19552512630), (35, 18993869412), (42, 15828224510), (49, 13567049580), (51, 13035008420), (60, 11079757157), (68, 9776256315), (70, 9496934706), (84, 7914112255), (85, 7821005052), (98, 6783524790), (102, 6517504210), (105, 6331289804), (119, 5586432180), (140, 4748467353), (147, 4522349860), (170, 3910502526), (196, 3391762395), (204, 3258752105), (210, 3165644902), (238, 2793216090), (245, 2713409916), (255, 2607001684), (294, 2261174930), (340, 1955251263), (343, 1938149940), (357, 1862144060), (420, 1582822451), (476, 1396608045), (490, 1356704958), (510, 1303500842), (588, 1130587465), (595, 1117286436), (686, 969074970), (714, 931072030), (735, 904469972), (833, 798061740), (980, 678352479), (1020, 651750421), (1029, 646049980), (1190, 558643218), (1372, 484537485), (1428, 465536015), (1470, 452234986), (1666, 399030870), (1715, 387629988), (1785, 372428812), (2058, 323024990), (2380, 279321609), (2499, 266020580), (2940, 226117493), (3332, 199515435), (3430, 193814994), (3570, 186214406), (4116, 161512495), (4165, 159612348), (4998, 133010290), (5145, 129209996), (5831, 114008820), (6860, 96907497), (7140, 93107203), (8330, 79806174), (9996, 66505145), (10290, 64604998), (11662, 57004410), (12495, 53204116), (16660, 39903087), (17493, 38002940), (20580, 32302499), (23324, 28502205), (24990, 26602058), (29155, 22801764), (34986, 19001470), (49980, 13301029), (58310, 11400882), (69972, 9500735), (87465, 7600588), (116620, 5700441), (174930, 3800294), (349860, 1900147)]