1886902560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1171}}^1$

素因数の和:1568

約数の個数: 192

約数和(自身を含む): 6627519360

約数和(自身を除く): 4740616800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 373, 432, 480, 540, 720, 746, 864, 1080, 1119, 1171, 1440, 1492, 1865, 2160, 2238, 2342, 2984, 3357, 3513, 3730, 4320, 4476, 4684, 5595, 5855, 5968, 6714, 7026, 7460, 8952, 9368, 10071, 10539, 11190, 11710, 11936, 13428, 14052, 14920, 16785, 17565, 17904, 18736, 20142, 21078, 22380, 23420, 26856, 28104, 29840, 31617, 33570, 35130, 35808, 37472, 40284, 42156, 44760, 46840, 50355, 52695, 53712, 56208, 59680, 63234, 67140, 70260, 80568, 84312, 89520, 93680, 100710, 105390, 107424, 112416, 126468, 134280, 140520, 158085, 161136, 168624, 179040, 187360, 201420, 210780, 252936, 268560, 281040, 316170, 322272, 337248, 402840, 421560, 436783, 505872, 537120, 562080, 632340, 805680, 843120, 873566, 1011744, 1264680, 1310349, 1611360, 1686240, 1747132, 2183915, 2529360, 2620698, 3494264, 3931047, 4367830, 5058720, 5241396, 6551745, 6988528, 7862094, 8735660, 10482792, 11793141, 13103490, 13977056, 15724188, 17471320, 19655235, 20965584, 23586282, 26206980, 31448376, 34942640, 39310470, 41931168, 47172564, 52413960, 58965705, 62896752, 69885280, 78620940, 94345128, 104827920, 117931410, 125793504, 157241880, 188690256, 209655840, 235862820, 314483760, 377380512, 471725640, 628967520, 943451280, 1886902560]

約数ペア:

[(1, 1886902560), (2, 943451280), (3, 628967520), (4, 471725640), (5, 377380512), (6, 314483760), (8, 235862820), (9, 209655840), (10, 188690256), (12, 157241880), (15, 125793504), (16, 117931410), (18, 104827920), (20, 94345128), (24, 78620940), (27, 69885280), (30, 62896752), (32, 58965705), (36, 52413960), (40, 47172564), (45, 41931168), (48, 39310470), (54, 34942640), (60, 31448376), (72, 26206980), (80, 23586282), (90, 20965584), (96, 19655235), (108, 17471320), (120, 15724188), (135, 13977056), (144, 13103490), (160, 11793141), (180, 10482792), (216, 8735660), (240, 7862094), (270, 6988528), (288, 6551745), (360, 5241396), (373, 5058720), (432, 4367830), (480, 3931047), (540, 3494264), (720, 2620698), (746, 2529360), (864, 2183915), (1080, 1747132), (1119, 1686240), (1171, 1611360), (1440, 1310349), (1492, 1264680), (1865, 1011744), (2160, 873566), (2238, 843120), (2342, 805680), (2984, 632340), (3357, 562080), (3513, 537120), (3730, 505872), (4320, 436783), (4476, 421560), (4684, 402840), (5595, 337248), (5855, 322272), (5968, 316170), (6714, 281040), (7026, 268560), (7460, 252936), (8952, 210780), (9368, 201420), (10071, 187360), (10539, 179040), (11190, 168624), (11710, 161136), (11936, 158085), (13428, 140520), (14052, 134280), (14920, 126468), (16785, 112416), (17565, 107424), (17904, 105390), (18736, 100710), (20142, 93680), (21078, 89520), (22380, 84312), (23420, 80568), (26856, 70260), (28104, 67140), (29840, 63234), (31617, 59680), (33570, 56208), (35130, 53712), (35808, 52695), (37472, 50355), (40284, 46840), (42156, 44760)]