15690699640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103967}}^1$

素因数の和:104010

約数の個数: 128

約数和(自身を含む): 44914176000

約数和(自身を除く): 29223476360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 4312, 5390, 6860, 7546, 10780, 13720, 15092, 18865, 21560, 30184, 37730, 75460, 103967, 150920, 207934, 415868, 519835, 727769, 831736, 1039670, 1143637, 1455538, 2079340, 2287274, 2911076, 3638845, 4158680, 4574548, 5094383, 5718185, 5822152, 7277690, 8005459, 9149096, 10188766, 11436370, 14555380, 16010918, 20377532, 22872740, 25471915, 29110760, 32021836, 35660681, 40027295, 40755064, 45745480, 50943830, 56038213, 64043672, 71321362, 80054590, 101887660, 112076426, 142642724, 160109180, 178303405, 203775320, 224152852, 280191065, 285285448, 320218360, 356606810, 392267491, 448305704, 560382130, 713213620, 784534982, 1120764260, 1426427240, 1569069964, 1961337455, 2241528520, 3138139928, 3922674910, 7845349820, 15690699640]

約数ペア:

[(1, 15690699640), (2, 7845349820), (4, 3922674910), (5, 3138139928), (7, 2241528520), (8, 1961337455), (10, 1569069964), (11, 1426427240), (14, 1120764260), (20, 784534982), (22, 713213620), (28, 560382130), (35, 448305704), (40, 392267491), (44, 356606810), (49, 320218360), (55, 285285448), (56, 280191065), (70, 224152852), (77, 203775320), (88, 178303405), (98, 160109180), (110, 142642724), (140, 112076426), (154, 101887660), (196, 80054590), (220, 71321362), (245, 64043672), (280, 56038213), (308, 50943830), (343, 45745480), (385, 40755064), (392, 40027295), (440, 35660681), (490, 32021836), (539, 29110760), (616, 25471915), (686, 22872740), (770, 20377532), (980, 16010918), (1078, 14555380), (1372, 11436370), (1540, 10188766), (1715, 9149096), (1960, 8005459), (2156, 7277690), (2695, 5822152), (2744, 5718185), (3080, 5094383), (3430, 4574548), (3773, 4158680), (4312, 3638845), (5390, 2911076), (6860, 2287274), (7546, 2079340), (10780, 1455538), (13720, 1143637), (15092, 1039670), (18865, 831736), (21560, 727769), (30184, 519835), (37730, 415868), (75460, 207934), (103967, 150920)]