330699320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 879400800

約数和(自身を除く): 548701480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 961, 1085, 1229, 1240, 1736, 1922, 2170, 2458, 3844, 4340, 4805, 4916, 6145, 6727, 7688, 8603, 8680, 9610, 9832, 12290, 13454, 17206, 19220, 24580, 26908, 33635, 34412, 38099, 38440, 43015, 49160, 53816, 67270, 68824, 76198, 86030, 134540, 152396, 172060, 190495, 266693, 269080, 304792, 344120, 380990, 533386, 761980, 1066772, 1181069, 1333465, 1523960, 2133544, 2362138, 2666930, 4724276, 5333860, 5905345, 8267483, 9448552, 10667720, 11810690, 16534966, 23621380, 33069932, 41337415, 47242760, 66139864, 82674830, 165349660, 330699320]

約数ペア:

[(1, 330699320), (2, 165349660), (4, 82674830), (5, 66139864), (7, 47242760), (8, 41337415), (10, 33069932), (14, 23621380), (20, 16534966), (28, 11810690), (31, 10667720), (35, 9448552), (40, 8267483), (56, 5905345), (62, 5333860), (70, 4724276), (124, 2666930), (140, 2362138), (155, 2133544), (217, 1523960), (248, 1333465), (280, 1181069), (310, 1066772), (434, 761980), (620, 533386), (868, 380990), (961, 344120), (1085, 304792), (1229, 269080), (1240, 266693), (1736, 190495), (1922, 172060), (2170, 152396), (2458, 134540), (3844, 86030), (4340, 76198), (4805, 68824), (4916, 67270), (6145, 53816), (6727, 49160), (7688, 43015), (8603, 38440), (8680, 38099), (9610, 34412), (9832, 33635), (12290, 26908), (13454, 24580), (17206, 19220)]