140537280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11294

約数の個数: 112

約数和(自身を含む): 480572064

約数和(自身を除く): 340034784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11261, 12480, 22522, 33783, 45044, 56305, 67566, 90088, 112610, 135132, 146393, 168915, 180176, 225220, 270264, 292786, 337830, 360352, 439179, 450440, 540528, 585572, 675660, 720704, 731965, 878358, 900880, 1081056, 1171144, 1351320, 1463930, 1756716, 1801760, 2162112, 2195895, 2342288, 2702640, 2927860, 3513432, 3603520, 4391790, 4684576, 5405280, 5855720, 7026864, 8783580, 9369152, 10810560, 11711440, 14053728, 17567160, 23422880, 28107456, 35134320, 46845760, 70268640, 140537280]

約数ペア:

[(1, 140537280), (2, 70268640), (3, 46845760), (4, 35134320), (5, 28107456), (6, 23422880), (8, 17567160), (10, 14053728), (12, 11711440), (13, 10810560), (15, 9369152), (16, 8783580), (20, 7026864), (24, 5855720), (26, 5405280), (30, 4684576), (32, 4391790), (39, 3603520), (40, 3513432), (48, 2927860), (52, 2702640), (60, 2342288), (64, 2195895), (65, 2162112), (78, 1801760), (80, 1756716), (96, 1463930), (104, 1351320), (120, 1171144), (130, 1081056), (156, 900880), (160, 878358), (192, 731965), (195, 720704), (208, 675660), (240, 585572), (260, 540528), (312, 450440), (320, 439179), (390, 360352), (416, 337830), (480, 292786), (520, 270264), (624, 225220), (780, 180176), (832, 168915), (960, 146393), (1040, 135132), (1248, 112610), (1560, 90088), (2080, 67566), (2496, 56305), (3120, 45044), (4160, 33783), (6240, 22522), (11261, 12480)]