128839200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7699

約数の個数: 144

約数和(自身を含む): 479344320

約数和(自身を除く): 350505120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 7669, 8400, 15338, 16800, 23007, 30676, 38345, 46014, 53683, 61352, 76690, 92028, 107366, 115035, 122704, 153380, 161049, 184056, 191725, 214732, 230070, 245408, 268415, 306760, 322098, 368112, 383450, 429464, 460140, 536830, 575175, 613520, 644196, 736224, 766900, 805245, 858928, 920280, 1073660, 1150350, 1227040, 1288392, 1342075, 1533800, 1610490, 1717856, 1840560, 2147320, 2300700, 2576784, 2684150, 3067600, 3220980, 3681120, 4026225, 4294640, 4601400, 5153568, 5368300, 6135200, 6441960, 8052450, 8589280, 9202800, 10736600, 12883920, 16104900, 18405600, 21473200, 25767840, 32209800, 42946400, 64419600, 128839200]

約数ペア:

[(1, 128839200), (2, 64419600), (3, 42946400), (4, 32209800), (5, 25767840), (6, 21473200), (7, 18405600), (8, 16104900), (10, 12883920), (12, 10736600), (14, 9202800), (15, 8589280), (16, 8052450), (20, 6441960), (21, 6135200), (24, 5368300), (25, 5153568), (28, 4601400), (30, 4294640), (32, 4026225), (35, 3681120), (40, 3220980), (42, 3067600), (48, 2684150), (50, 2576784), (56, 2300700), (60, 2147320), (70, 1840560), (75, 1717856), (80, 1610490), (84, 1533800), (96, 1342075), (100, 1288392), (105, 1227040), (112, 1150350), (120, 1073660), (140, 920280), (150, 858928), (160, 805245), (168, 766900), (175, 736224), (200, 644196), (210, 613520), (224, 575175), (240, 536830), (280, 460140), (300, 429464), (336, 383450), (350, 368112), (400, 322098), (420, 306760), (480, 268415), (525, 245408), (560, 230070), (600, 214732), (672, 191725), (700, 184056), (800, 161049), (840, 153380), (1050, 122704), (1120, 115035), (1200, 107366), (1400, 92028), (1680, 76690), (2100, 61352), (2400, 53683), (2800, 46014), (3360, 38345), (4200, 30676), (5600, 23007), (7669, 16800), (8400, 15338)]