1000707120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{198553}}^1$

素因数の和:198579

約数の個数: 120

約数和(自身を含む): 3840828576

約数和(自身を除く): 2840121456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 198553, 397106, 595659, 794212, 992765, 1191318, 1389871, 1588424, 1786977, 1985530, 2382636, 2779742, 2978295, 3176848, 3573954, 3971060, 4169613, 4765272, 5559484, 5956590, 6949355, 7147908, 7942120, 8339226, 8934885, 9530544, 11118968, 11913180, 12508839, 13898710, 14295816, 15884240, 16678452, 17869770, 20848065, 22237936, 23826360, 25017678, 27797420, 28591632, 33356904, 35739540, 41696130, 47652720, 50035356, 55594840, 62544195, 66713808, 71479080, 83392260, 100070712, 111189680, 125088390, 142958160, 166784520, 200141424, 250176780, 333569040, 500353560, 1000707120]

約数ペア:

[(1, 1000707120), (2, 500353560), (3, 333569040), (4, 250176780), (5, 200141424), (6, 166784520), (7, 142958160), (8, 125088390), (9, 111189680), (10, 100070712), (12, 83392260), (14, 71479080), (15, 66713808), (16, 62544195), (18, 55594840), (20, 50035356), (21, 47652720), (24, 41696130), (28, 35739540), (30, 33356904), (35, 28591632), (36, 27797420), (40, 25017678), (42, 23826360), (45, 22237936), (48, 20848065), (56, 17869770), (60, 16678452), (63, 15884240), (70, 14295816), (72, 13898710), (80, 12508839), (84, 11913180), (90, 11118968), (105, 9530544), (112, 8934885), (120, 8339226), (126, 7942120), (140, 7147908), (144, 6949355), (168, 5956590), (180, 5559484), (210, 4765272), (240, 4169613), (252, 3971060), (280, 3573954), (315, 3176848), (336, 2978295), (360, 2779742), (420, 2382636), (504, 1985530), (560, 1786977), (630, 1588424), (720, 1389871), (840, 1191318), (1008, 992765), (1260, 794212), (1680, 595659), (2520, 397106), (5040, 198553)]