2056530840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2386

約数の個数: 256

約数和(自身を含む): 7688217600

約数和(自身を除く): 5631686760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 182, 195, 210, 249, 260, 273, 280, 312, 332, 364, 390, 415, 420, 455, 498, 520, 546, 581, 664, 728, 780, 830, 840, 910, 996, 1079, 1092, 1162, 1245, 1365, 1560, 1660, 1743, 1820, 1992, 2158, 2184, 2269, 2324, 2490, 2730, 2905, 3237, 3320, 3486, 3640, 4316, 4538, 4648, 4980, 5395, 5460, 5810, 6474, 6807, 6972, 7553, 8632, 8715, 9076, 9960, 10790, 10920, 11345, 11620, 12948, 13614, 13944, 15106, 15883, 16185, 17430, 18152, 21580, 22659, 22690, 23240, 25896, 27228, 29497, 30212, 31766, 32370, 34035, 34860, 37765, 43160, 45318, 45380, 47649, 54456, 58994, 60424, 63532, 64740, 68070, 69720, 75530, 79415, 88491, 90636, 90760, 95298, 113295, 117988, 127064, 129480, 136140, 147485, 151060, 158830, 176982, 181272, 188327, 190596, 206479, 226590, 235976, 238245, 272280, 294970, 302120, 317660, 353964, 376654, 381192, 412958, 442455, 453180, 476490, 564981, 589940, 619437, 635320, 707928, 753308, 825916, 884910, 906360, 941635, 952980, 1032395, 1129962, 1179880, 1238874, 1318289, 1506616, 1651832, 1769820, 1883270, 1905960, 2064790, 2259924, 2448251, 2477748, 2636578, 2824905, 3097185, 3539640, 3766540, 3954867, 4129580, 4519848, 4896502, 4955496, 5273156, 5649810, 6194370, 6591445, 7344753, 7533080, 7909734, 8259160, 9793004, 10546312, 11299620, 12241255, 12388740, 13182890, 14689506, 15819468, 17137757, 19586008, 19774335, 22599240, 24482510, 24777480, 26365780, 29379012, 31638936, 34275514, 36723765, 39548670, 48965020, 51413271, 52731560, 58758024, 68551028, 73447530, 79097340, 85688785, 97930040, 102826542, 137102056, 146895060, 158194680, 171377570, 205653084, 257066355, 293790120, 342755140, 411306168, 514132710, 685510280, 1028265420, 2056530840]

約数ペア:

[(1, 2056530840), (2, 1028265420), (3, 685510280), (4, 514132710), (5, 411306168), (6, 342755140), (7, 293790120), (8, 257066355), (10, 205653084), (12, 171377570), (13, 158194680), (14, 146895060), (15, 137102056), (20, 102826542), (21, 97930040), (24, 85688785), (26, 79097340), (28, 73447530), (30, 68551028), (35, 58758024), (39, 52731560), (40, 51413271), (42, 48965020), (52, 39548670), (56, 36723765), (60, 34275514), (65, 31638936), (70, 29379012), (78, 26365780), (83, 24777480), (84, 24482510), (91, 22599240), (104, 19774335), (105, 19586008), (120, 17137757), (130, 15819468), (140, 14689506), (156, 13182890), (166, 12388740), (168, 12241255), (182, 11299620), (195, 10546312), (210, 9793004), (249, 8259160), (260, 7909734), (273, 7533080), (280, 7344753), (312, 6591445), (332, 6194370), (364, 5649810), (390, 5273156), (415, 4955496), (420, 4896502), (455, 4519848), (498, 4129580), (520, 3954867), (546, 3766540), (581, 3539640), (664, 3097185), (728, 2824905), (780, 2636578), (830, 2477748), (840, 2448251), (910, 2259924), (996, 2064790), (1079, 1905960), (1092, 1883270), (1162, 1769820), (1245, 1651832), (1365, 1506616), (1560, 1318289), (1660, 1238874), (1743, 1179880), (1820, 1129962), (1992, 1032395), (2158, 952980), (2184, 941635), (2269, 906360), (2324, 884910), (2490, 825916), (2730, 753308), (2905, 707928), (3237, 635320), (3320, 619437), (3486, 589940), (3640, 564981), (4316, 476490), (4538, 453180), (4648, 442455), (4980, 412958), (5395, 381192), (5460, 376654), (5810, 353964), (6474, 317660), (6807, 302120), (6972, 294970), (7553, 272280), (8632, 238245), (8715, 235976), (9076, 226590), (9960, 206479), (10790, 190596), (10920, 188327), (11345, 181272), (11620, 176982), (12948, 158830), (13614, 151060), (13944, 147485), (15106, 136140), (15883, 129480), (16185, 127064), (17430, 117988), (18152, 113295), (21580, 95298), (22659, 90760), (22690, 90636), (23240, 88491), (25896, 79415), (27228, 75530), (29497, 69720), (30212, 68070), (31766, 64740), (32370, 63532), (34035, 60424), (34860, 58994), (37765, 54456), (43160, 47649), (45318, 45380)]