2013251640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13763}}^1$

素因数の和:13853

約数の個数: 128

約数和(自身を含む): 6421731840

約数和(自身を除く): 4408480200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 2120, 2438, 2760, 3180, 3657, 4876, 6095, 6360, 7314, 9752, 12190, 13763, 14628, 18285, 24380, 27526, 29256, 36570, 41289, 48760, 55052, 68815, 73140, 82578, 110104, 137630, 146280, 165156, 206445, 275260, 316549, 330312, 412890, 550520, 633098, 729439, 825780, 949647, 1266196, 1458878, 1582745, 1651560, 1899294, 2188317, 2532392, 2917756, 3165490, 3647195, 3798588, 4376634, 4748235, 5835512, 6330980, 7294390, 7597176, 8753268, 9496470, 10941585, 12661960, 14588780, 16777097, 17506536, 18992940, 21883170, 29177560, 33554194, 37985880, 43766340, 50331291, 67108388, 83885485, 87532680, 100662582, 134216776, 167770970, 201325164, 251656455, 335541940, 402650328, 503312910, 671083880, 1006625820, 2013251640]

約数ペア:

[(1, 2013251640), (2, 1006625820), (3, 671083880), (4, 503312910), (5, 402650328), (6, 335541940), (8, 251656455), (10, 201325164), (12, 167770970), (15, 134216776), (20, 100662582), (23, 87532680), (24, 83885485), (30, 67108388), (40, 50331291), (46, 43766340), (53, 37985880), (60, 33554194), (69, 29177560), (92, 21883170), (106, 18992940), (115, 17506536), (120, 16777097), (138, 14588780), (159, 12661960), (184, 10941585), (212, 9496470), (230, 8753268), (265, 7597176), (276, 7294390), (318, 6330980), (345, 5835512), (424, 4748235), (460, 4376634), (530, 3798588), (552, 3647195), (636, 3165490), (690, 2917756), (795, 2532392), (920, 2188317), (1060, 1899294), (1219, 1651560), (1272, 1582745), (1380, 1458878), (1590, 1266196), (2120, 949647), (2438, 825780), (2760, 729439), (3180, 633098), (3657, 550520), (4876, 412890), (6095, 330312), (6360, 316549), (7314, 275260), (9752, 206445), (12190, 165156), (13763, 146280), (14628, 137630), (18285, 110104), (24380, 82578), (27526, 73140), (29256, 68815), (36570, 55052), (41289, 48760)]