2801825600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 168

約数和(自身を含む): 7963448640

約数和(自身を除く): 5161623040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 280, 320, 350, 388, 400, 448, 485, 560, 679, 700, 776, 800, 970, 1120, 1358, 1400, 1552, 1600, 1940, 2240, 2425, 2579, 2716, 2800, 3104, 3395, 3880, 4850, 5158, 5432, 5600, 6208, 6790, 7760, 9700, 10316, 10864, 11200, 12895, 13580, 15520, 16975, 18053, 19400, 20632, 21728, 25790, 27160, 31040, 33950, 36106, 38800, 41264, 43456, 51580, 54320, 64475, 67900, 72212, 77600, 82528, 90265, 103160, 108640, 128950, 135800, 144424, 155200, 165056, 180530, 206320, 217280, 250163, 257900, 271600, 288848, 361060, 412640, 451325, 500326, 515800, 543200, 577696, 722120, 825280, 902650, 1000652, 1031600, 1086400, 1155392, 1250815, 1444240, 1751141, 1805300, 2001304, 2063200, 2501630, 2888480, 3502282, 3610600, 4002608, 4126400, 5003260, 5776960, 6254075, 7004564, 7221200, 8005216, 8755705, 10006520, 12508150, 14009128, 14442400, 16010432, 17511410, 20013040, 25016300, 28018256, 28884800, 35022820, 40026080, 43778525, 50032600, 56036512, 70045640, 80052160, 87557050, 100065200, 112073024, 140091280, 175114100, 200130400, 280182560, 350228200, 400260800, 560365120, 700456400, 1400912800, 2801825600]

約数ペア:

[(1, 2801825600), (2, 1400912800), (4, 700456400), (5, 560365120), (7, 400260800), (8, 350228200), (10, 280182560), (14, 200130400), (16, 175114100), (20, 140091280), (25, 112073024), (28, 100065200), (32, 87557050), (35, 80052160), (40, 70045640), (50, 56036512), (56, 50032600), (64, 43778525), (70, 40026080), (80, 35022820), (97, 28884800), (100, 28018256), (112, 25016300), (140, 20013040), (160, 17511410), (175, 16010432), (194, 14442400), (200, 14009128), (224, 12508150), (280, 10006520), (320, 8755705), (350, 8005216), (388, 7221200), (400, 7004564), (448, 6254075), (485, 5776960), (560, 5003260), (679, 4126400), (700, 4002608), (776, 3610600), (800, 3502282), (970, 2888480), (1120, 2501630), (1358, 2063200), (1400, 2001304), (1552, 1805300), (1600, 1751141), (1940, 1444240), (2240, 1250815), (2425, 1155392), (2579, 1086400), (2716, 1031600), (2800, 1000652), (3104, 902650), (3395, 825280), (3880, 722120), (4850, 577696), (5158, 543200), (5432, 515800), (5600, 500326), (6208, 451325), (6790, 412640), (7760, 361060), (9700, 288848), (10316, 271600), (10864, 257900), (11200, 250163), (12895, 217280), (13580, 206320), (15520, 180530), (16975, 165056), (18053, 155200), (19400, 144424), (20632, 135800), (21728, 128950), (25790, 108640), (27160, 103160), (31040, 90265), (33950, 82528), (36106, 77600), (38800, 72212), (41264, 67900), (43456, 64475), (51580, 54320)]