6625320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 22256640

約数和(自身を除く): 15631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 137, 155, 156, 186, 195, 248, 260, 274, 310, 312, 372, 390, 403, 411, 465, 520, 548, 620, 685, 744, 780, 806, 822, 930, 1096, 1209, 1240, 1370, 1560, 1612, 1644, 1781, 1860, 2015, 2055, 2418, 2740, 3224, 3288, 3562, 3720, 4030, 4110, 4247, 4836, 5343, 5480, 6045, 7124, 8060, 8220, 8494, 8905, 9672, 10686, 12090, 12741, 14248, 16120, 16440, 16988, 17810, 21235, 21372, 24180, 25482, 26715, 33976, 35620, 42470, 42744, 48360, 50964, 53430, 55211, 63705, 71240, 84940, 101928, 106860, 110422, 127410, 165633, 169880, 213720, 220844, 254820, 276055, 331266, 441688, 509640, 552110, 662532, 828165, 1104220, 1325064, 1656330, 2208440, 3312660, 6625320]

約数ペア:

[(1, 6625320), (2, 3312660), (3, 2208440), (4, 1656330), (5, 1325064), (6, 1104220), (8, 828165), (10, 662532), (12, 552110), (13, 509640), (15, 441688), (20, 331266), (24, 276055), (26, 254820), (30, 220844), (31, 213720), (39, 169880), (40, 165633), (52, 127410), (60, 110422), (62, 106860), (65, 101928), (78, 84940), (93, 71240), (104, 63705), (120, 55211), (124, 53430), (130, 50964), (137, 48360), (155, 42744), (156, 42470), (186, 35620), (195, 33976), (248, 26715), (260, 25482), (274, 24180), (310, 21372), (312, 21235), (372, 17810), (390, 16988), (403, 16440), (411, 16120), (465, 14248), (520, 12741), (548, 12090), (620, 10686), (685, 9672), (744, 8905), (780, 8494), (806, 8220), (822, 8060), (930, 7124), (1096, 6045), (1209, 5480), (1240, 5343), (1370, 4836), (1560, 4247), (1612, 4110), (1644, 4030), (1781, 3720), (1860, 3562), (2015, 3288), (2055, 3224), (2418, 2740)]