160827660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 577597440

約数和(自身を除く): 416769780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 157, 180, 189, 210, 252, 270, 271, 314, 315, 378, 420, 471, 540, 542, 628, 630, 756, 785, 813, 942, 945, 1084, 1099, 1260, 1355, 1413, 1570, 1626, 1884, 1890, 1897, 2198, 2355, 2439, 2710, 2826, 3140, 3252, 3297, 3780, 3794, 4065, 4239, 4396, 4710, 4878, 5420, 5495, 5652, 5691, 6594, 7065, 7317, 7588, 8130, 8478, 9420, 9485, 9756, 9891, 10990, 11382, 12195, 13188, 14130, 14634, 16260, 16485, 16956, 17073, 18970, 19782, 21195, 21980, 22764, 24390, 28260, 28455, 29268, 29673, 32970, 34146, 36585, 37940, 39564, 42390, 42547, 48780, 49455, 51219, 56910, 59346, 65940, 68292, 73170, 84780, 85094, 85365, 98910, 102438, 113820, 118692, 127641, 146340, 148365, 170188, 170730, 197820, 204876, 212735, 255282, 256095, 296730, 297829, 341460, 382923, 425470, 510564, 512190, 593460, 595658, 638205, 765846, 850940, 893487, 1024380, 1148769, 1191316, 1276410, 1489145, 1531692, 1786974, 1914615, 2297538, 2552820, 2680461, 2978290, 3573948, 3829230, 4467435, 4595076, 5360922, 5743845, 5956580, 7658460, 8041383, 8934870, 10721844, 11487690, 13402305, 16082766, 17869740, 22975380, 26804610, 32165532, 40206915, 53609220, 80413830, 160827660]

約数ペア:

[(1, 160827660), (2, 80413830), (3, 53609220), (4, 40206915), (5, 32165532), (6, 26804610), (7, 22975380), (9, 17869740), (10, 16082766), (12, 13402305), (14, 11487690), (15, 10721844), (18, 8934870), (20, 8041383), (21, 7658460), (27, 5956580), (28, 5743845), (30, 5360922), (35, 4595076), (36, 4467435), (42, 3829230), (45, 3573948), (54, 2978290), (60, 2680461), (63, 2552820), (70, 2297538), (84, 1914615), (90, 1786974), (105, 1531692), (108, 1489145), (126, 1276410), (135, 1191316), (140, 1148769), (157, 1024380), (180, 893487), (189, 850940), (210, 765846), (252, 638205), (270, 595658), (271, 593460), (314, 512190), (315, 510564), (378, 425470), (420, 382923), (471, 341460), (540, 297829), (542, 296730), (628, 256095), (630, 255282), (756, 212735), (785, 204876), (813, 197820), (942, 170730), (945, 170188), (1084, 148365), (1099, 146340), (1260, 127641), (1355, 118692), (1413, 113820), (1570, 102438), (1626, 98910), (1884, 85365), (1890, 85094), (1897, 84780), (2198, 73170), (2355, 68292), (2439, 65940), (2710, 59346), (2826, 56910), (3140, 51219), (3252, 49455), (3297, 48780), (3780, 42547), (3794, 42390), (4065, 39564), (4239, 37940), (4396, 36585), (4710, 34146), (4878, 32970), (5420, 29673), (5495, 29268), (5652, 28455), (5691, 28260), (6594, 24390), (7065, 22764), (7317, 21980), (7588, 21195), (8130, 19782), (8478, 18970), (9420, 17073), (9485, 16956), (9756, 16485), (9891, 16260), (10990, 14634), (11382, 14130), (12195, 13188)]