312797160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22312

約数の個数: 128

約数和(自身を含む): 1122912000

約数和(自身を除く): 810114840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 200511, 222790, 267348, 289627, 334185, 401022, 445580, 534696, 579254, 601533, 668370, 802044, 868881, 891160, 1002555, 1158508, 1203066, 1336740, 1448135, 1604088, 1737762, 2005110, 2317016, 2406132, 2606643, 2673480, 2896270, 3007665, 3475524, 4010220, 4344405, 4812264, 5213286, 5792540, 6015330, 6951048, 7819929, 8020440, 8688810, 10426572, 11585080, 12030660, 13033215, 15639858, 17377620, 20853144, 24061320, 26066430, 31279716, 34755240, 39099645, 52132860, 62559432, 78199290, 104265720, 156398580, 312797160]

約数ペア:

[(1, 312797160), (2, 156398580), (3, 104265720), (4, 78199290), (5, 62559432), (6, 52132860), (8, 39099645), (9, 34755240), (10, 31279716), (12, 26066430), (13, 24061320), (15, 20853144), (18, 17377620), (20, 15639858), (24, 13033215), (26, 12030660), (27, 11585080), (30, 10426572), (36, 8688810), (39, 8020440), (40, 7819929), (45, 6951048), (52, 6015330), (54, 5792540), (60, 5213286), (65, 4812264), (72, 4344405), (78, 4010220), (90, 3475524), (104, 3007665), (108, 2896270), (117, 2673480), (120, 2606643), (130, 2406132), (135, 2317016), (156, 2005110), (180, 1737762), (195, 1604088), (216, 1448135), (234, 1336740), (260, 1203066), (270, 1158508), (312, 1002555), (351, 891160), (360, 868881), (390, 802044), (468, 668370), (520, 601533), (540, 579254), (585, 534696), (702, 445580), (780, 401022), (936, 334185), (1080, 289627), (1170, 267348), (1404, 222790), (1560, 200511), (1755, 178232), (2340, 133674), (2808, 111395), (3510, 89116), (4680, 66837), (7020, 44558), (14040, 22279)]