172814040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{22859}}^1$

素因数の和:22886

約数の個数: 128

約数和(自身を含む): 658368000

約数和(自身を除く): 485553960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 22859, 45718, 68577, 91436, 114295, 137154, 160013, 182872, 205731, 228590, 274308, 320026, 342885, 411462, 457180, 480039, 548616, 617193, 640052, 685770, 800065, 822924, 914360, 960078, 1028655, 1234386, 1280104, 1371540, 1440117, 1600130, 1645848, 1920156, 2057310, 2400195, 2468772, 2743080, 2880234, 3085965, 3200260, 3840312, 4114620, 4320351, 4800390, 4937544, 5760468, 6171930, 6400520, 7200585, 8229240, 8640702, 9600780, 11520936, 12343860, 14401170, 17281404, 19201560, 21601755, 24687720, 28802340, 34562808, 43203510, 57604680, 86407020, 172814040]

約数ペア:

[(1, 172814040), (2, 86407020), (3, 57604680), (4, 43203510), (5, 34562808), (6, 28802340), (7, 24687720), (8, 21601755), (9, 19201560), (10, 17281404), (12, 14401170), (14, 12343860), (15, 11520936), (18, 9600780), (20, 8640702), (21, 8229240), (24, 7200585), (27, 6400520), (28, 6171930), (30, 5760468), (35, 4937544), (36, 4800390), (40, 4320351), (42, 4114620), (45, 3840312), (54, 3200260), (56, 3085965), (60, 2880234), (63, 2743080), (70, 2468772), (72, 2400195), (84, 2057310), (90, 1920156), (105, 1645848), (108, 1600130), (120, 1440117), (126, 1371540), (135, 1280104), (140, 1234386), (168, 1028655), (180, 960078), (189, 914360), (210, 822924), (216, 800065), (252, 685770), (270, 640052), (280, 617193), (315, 548616), (360, 480039), (378, 457180), (420, 411462), (504, 342885), (540, 320026), (630, 274308), (756, 228590), (840, 205731), (945, 182872), (1080, 160013), (1260, 137154), (1512, 114295), (1890, 91436), (2520, 68577), (3780, 45718), (7560, 22859)]