142004800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 413227520

約数和(自身を除く): 271222720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 409, 434, 448, 496, 560, 620, 700, 775, 800, 818, 868, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1636, 1736, 1984, 2045, 2170, 2240, 2480, 2800, 2863, 3100, 3272, 3472, 4090, 4340, 4960, 5425, 5600, 5726, 6200, 6544, 6944, 8180, 8680, 9920, 10225, 10850, 11200, 11452, 12400, 12679, 13088, 13888, 14315, 16360, 17360, 20450, 21700, 22904, 24800, 25358, 26176, 28630, 32720, 34720, 40900, 43400, 45808, 49600, 50716, 57260, 63395, 65440, 69440, 71575, 81800, 86800, 88753, 91616, 101432, 114520, 126790, 130880, 143150, 163600, 173600, 177506, 183232, 202864, 229040, 253580, 286300, 316975, 327200, 347200, 355012, 405728, 443765, 458080, 507160, 572600, 633950, 654400, 710024, 811456, 887530, 916160, 1014320, 1145200, 1267900, 1420048, 1775060, 2028640, 2218825, 2290400, 2535800, 2840096, 3550120, 4057280, 4437650, 4580800, 5071600, 5680192, 7100240, 8875300, 10143200, 14200480, 17750600, 20286400, 28400960, 35501200, 71002400, 142004800]

約数ペア:

[(1, 142004800), (2, 71002400), (4, 35501200), (5, 28400960), (7, 20286400), (8, 17750600), (10, 14200480), (14, 10143200), (16, 8875300), (20, 7100240), (25, 5680192), (28, 5071600), (31, 4580800), (32, 4437650), (35, 4057280), (40, 3550120), (50, 2840096), (56, 2535800), (62, 2290400), (64, 2218825), (70, 2028640), (80, 1775060), (100, 1420048), (112, 1267900), (124, 1145200), (140, 1014320), (155, 916160), (160, 887530), (175, 811456), (200, 710024), (217, 654400), (224, 633950), (248, 572600), (280, 507160), (310, 458080), (320, 443765), (350, 405728), (400, 355012), (409, 347200), (434, 327200), (448, 316975), (496, 286300), (560, 253580), (620, 229040), (700, 202864), (775, 183232), (800, 177506), (818, 173600), (868, 163600), (992, 143150), (1085, 130880), (1120, 126790), (1240, 114520), (1400, 101432), (1550, 91616), (1600, 88753), (1636, 86800), (1736, 81800), (1984, 71575), (2045, 69440), (2170, 65440), (2240, 63395), (2480, 57260), (2800, 50716), (2863, 49600), (3100, 45808), (3272, 43400), (3472, 40900), (4090, 34720), (4340, 32720), (4960, 28630), (5425, 26176), (5600, 25358), (5726, 24800), (6200, 22904), (6544, 21700), (6944, 20450), (8180, 17360), (8680, 16360), (9920, 14315), (10225, 13888), (10850, 13088), (11200, 12679), (11452, 12400)]