56426760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4052

約数の個数: 128

約数和(自身を含む): 202608000

約数和(自身を除く): 146181240

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, 4019, 4680, 7020, 8038, 12057, 14040, 16076, 20095, 24114, 32152, 36171, 40190, 48228, 52247, 60285, 72342, 80380, 96456, 104494, 108513, 120570, 144684, 156741, 160760, 180855, 208988, 217026, 241140, 261235, 289368, 313482, 361710, 417976, 434052, 470223, 482280, 522470, 542565, 626964, 723420, 783705, 868104, 940446, 1044940, 1085130, 1253928, 1410669, 1446840, 1567410, 1880892, 2089880, 2170260, 2351115, 2821338, 3134820, 3761784, 4340520, 4702230, 5642676, 6269640, 7053345, 9404460, 11285352, 14106690, 18808920, 28213380, 56426760]

約数ペア:

[(1, 56426760), (2, 28213380), (3, 18808920), (4, 14106690), (5, 11285352), (6, 9404460), (8, 7053345), (9, 6269640), (10, 5642676), (12, 4702230), (13, 4340520), (15, 3761784), (18, 3134820), (20, 2821338), (24, 2351115), (26, 2170260), (27, 2089880), (30, 1880892), (36, 1567410), (39, 1446840), (40, 1410669), (45, 1253928), (52, 1085130), (54, 1044940), (60, 940446), (65, 868104), (72, 783705), (78, 723420), (90, 626964), (104, 542565), (108, 522470), (117, 482280), (120, 470223), (130, 434052), (135, 417976), (156, 361710), (180, 313482), (195, 289368), (216, 261235), (234, 241140), (260, 217026), (270, 208988), (312, 180855), (351, 160760), (360, 156741), (390, 144684), (468, 120570), (520, 108513), (540, 104494), (585, 96456), (702, 80380), (780, 72342), (936, 60285), (1080, 52247), (1170, 48228), (1404, 40190), (1560, 36171), (1755, 32152), (2340, 24114), (2808, 20095), (3510, 16076), (4019, 14040), (4680, 12057), (7020, 8038)]