162844920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{64621}}^1$

素因数の和:64645

約数の個数: 96

約数和(自身を含む): 604861920

約数和(自身を除く): 442017000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 64621, 129242, 193863, 258484, 323105, 387726, 452347, 516968, 581589, 646210, 775452, 904694, 969315, 1163178, 1292420, 1357041, 1550904, 1809388, 1938630, 2261735, 2326356, 2584840, 2714082, 2907945, 3618776, 3877260, 4071123, 4523470, 4652712, 5428164, 5815890, 6785205, 7754520, 8142246, 9046940, 10856328, 11631780, 13570410, 16284492, 18093880, 20355615, 23263560, 27140820, 32568984, 40711230, 54281640, 81422460, 162844920]

約数ペア:

[(1, 162844920), (2, 81422460), (3, 54281640), (4, 40711230), (5, 32568984), (6, 27140820), (7, 23263560), (8, 20355615), (9, 18093880), (10, 16284492), (12, 13570410), (14, 11631780), (15, 10856328), (18, 9046940), (20, 8142246), (21, 7754520), (24, 6785205), (28, 5815890), (30, 5428164), (35, 4652712), (36, 4523470), (40, 4071123), (42, 3877260), (45, 3618776), (56, 2907945), (60, 2714082), (63, 2584840), (70, 2326356), (72, 2261735), (84, 1938630), (90, 1809388), (105, 1550904), (120, 1357041), (126, 1292420), (140, 1163178), (168, 969315), (180, 904694), (210, 775452), (252, 646210), (280, 581589), (315, 516968), (360, 452347), (420, 387726), (504, 323105), (630, 258484), (840, 193863), (1260, 129242), (2520, 64621)]