7149207960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21149}}^1$

素因数の和:21482

約数の個数: 128

約数和(自身を含む): 23907960000

約数和(自身を除く): 16758752040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 313, 360, 540, 626, 939, 1080, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5634, 6260, 7512, 8451, 9390, 11268, 12520, 14085, 16902, 18780, 21149, 22536, 28170, 33804, 37560, 42255, 42298, 56340, 63447, 67608, 84510, 84596, 105745, 112680, 126894, 169020, 169192, 190341, 211490, 253788, 317235, 338040, 380682, 422980, 507576, 571023, 634470, 761364, 845960, 951705, 1142046, 1268940, 1522728, 1903410, 2284092, 2537880, 2855115, 3806820, 4568184, 5710230, 6619637, 7613640, 11420460, 13239274, 19858911, 22840920, 26478548, 33098185, 39717822, 52957096, 59576733, 66196370, 79435644, 99294555, 119153466, 132392740, 158871288, 178730199, 198589110, 238306932, 264785480, 297883665, 357460398, 397178220, 476613864, 595767330, 714920796, 794356440, 893650995, 1191534660, 1429841592, 1787301990, 2383069320, 3574603980, 7149207960]

約数ペア:

[(1, 7149207960), (2, 3574603980), (3, 2383069320), (4, 1787301990), (5, 1429841592), (6, 1191534660), (8, 893650995), (9, 794356440), (10, 714920796), (12, 595767330), (15, 476613864), (18, 397178220), (20, 357460398), (24, 297883665), (27, 264785480), (30, 238306932), (36, 198589110), (40, 178730199), (45, 158871288), (54, 132392740), (60, 119153466), (72, 99294555), (90, 79435644), (108, 66196370), (120, 59576733), (135, 52957096), (180, 39717822), (216, 33098185), (270, 26478548), (313, 22840920), (360, 19858911), (540, 13239274), (626, 11420460), (939, 7613640), (1080, 6619637), (1252, 5710230), (1565, 4568184), (1878, 3806820), (2504, 2855115), (2817, 2537880), (3130, 2284092), (3756, 1903410), (4695, 1522728), (5634, 1268940), (6260, 1142046), (7512, 951705), (8451, 845960), (9390, 761364), (11268, 634470), (12520, 571023), (14085, 507576), (16902, 422980), (18780, 380682), (21149, 338040), (22536, 317235), (28170, 253788), (33804, 211490), (37560, 190341), (42255, 169192), (42298, 169020), (56340, 126894), (63447, 112680), (67608, 105745), (84510, 84596)]