801746180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 1979873280

約数和(自身を除く): 1178127100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 31, 34, 43, 58, 61, 62, 68, 85, 86, 116, 122, 124, 145, 155, 170, 172, 215, 244, 290, 305, 310, 340, 430, 493, 527, 580, 610, 620, 731, 860, 899, 986, 1037, 1054, 1220, 1247, 1333, 1462, 1769, 1798, 1891, 1972, 2074, 2108, 2465, 2494, 2623, 2635, 2666, 2924, 3538, 3596, 3655, 3782, 4148, 4495, 4930, 4988, 5185, 5246, 5270, 5332, 6235, 6665, 7076, 7310, 7564, 8845, 8990, 9455, 9860, 10370, 10492, 10540, 12470, 13115, 13330, 14620, 15283, 17690, 17980, 18910, 20740, 21199, 22661, 24940, 26230, 26660, 30073, 30566, 32147, 35380, 37820, 38657, 42398, 44591, 45322, 52460, 54839, 60146, 61132, 64294, 76067, 76415, 77314, 81313, 84796, 89182, 90644, 105995, 109678, 113305, 120292, 128588, 150365, 152134, 152830, 154628, 160735, 162626, 178364, 193285, 211990, 219356, 222955, 226610, 274195, 300730, 304268, 305660, 321470, 325252, 380335, 386570, 406565, 423980, 445910, 453220, 548390, 601460, 642940, 657169, 760670, 773140, 813130, 891820, 932263, 1096780, 1293139, 1314338, 1382321, 1521340, 1626260, 1864526, 2358077, 2586278, 2628676, 2764642, 3285845, 3729052, 4661315, 4716154, 5172556, 5529284, 6465695, 6571690, 6911605, 9322630, 9432308, 11790385, 12931390, 13143380, 13823210, 18645260, 23580770, 25862780, 27646420, 40087309, 47161540, 80174618, 160349236, 200436545, 400873090, 801746180]

約数ペア:

[(1, 801746180), (2, 400873090), (4, 200436545), (5, 160349236), (10, 80174618), (17, 47161540), (20, 40087309), (29, 27646420), (31, 25862780), (34, 23580770), (43, 18645260), (58, 13823210), (61, 13143380), (62, 12931390), (68, 11790385), (85, 9432308), (86, 9322630), (116, 6911605), (122, 6571690), (124, 6465695), (145, 5529284), (155, 5172556), (170, 4716154), (172, 4661315), (215, 3729052), (244, 3285845), (290, 2764642), (305, 2628676), (310, 2586278), (340, 2358077), (430, 1864526), (493, 1626260), (527, 1521340), (580, 1382321), (610, 1314338), (620, 1293139), (731, 1096780), (860, 932263), (899, 891820), (986, 813130), (1037, 773140), (1054, 760670), (1220, 657169), (1247, 642940), (1333, 601460), (1462, 548390), (1769, 453220), (1798, 445910), (1891, 423980), (1972, 406565), (2074, 386570), (2108, 380335), (2465, 325252), (2494, 321470), (2623, 305660), (2635, 304268), (2666, 300730), (2924, 274195), (3538, 226610), (3596, 222955), (3655, 219356), (3782, 211990), (4148, 193285), (4495, 178364), (4930, 162626), (4988, 160735), (5185, 154628), (5246, 152830), (5270, 152134), (5332, 150365), (6235, 128588), (6665, 120292), (7076, 113305), (7310, 109678), (7564, 105995), (8845, 90644), (8990, 89182), (9455, 84796), (9860, 81313), (10370, 77314), (10492, 76415), (10540, 76067), (12470, 64294), (13115, 61132), (13330, 60146), (14620, 54839), (15283, 52460), (17690, 45322), (17980, 44591), (18910, 42398), (20740, 38657), (21199, 37820), (22661, 35380), (24940, 32147), (26230, 30566), (26660, 30073)]