1288930860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 4603146240

約数和(自身を除く): 3314215380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 277, 315, 378, 420, 540, 554, 630, 756, 831, 945, 1108, 1231, 1260, 1385, 1662, 1890, 1939, 2462, 2493, 2770, 3324, 3693, 3780, 3878, 4155, 4924, 4986, 5540, 5817, 6155, 7386, 7479, 7756, 8310, 8617, 9695, 9972, 11079, 11634, 12310, 12465, 14772, 14958, 16620, 17234, 17451, 18465, 19390, 22158, 23268, 24620, 24930, 25851, 29085, 29916, 33237, 34468, 34902, 36930, 37395, 38780, 43085, 44316, 49860, 51702, 52353, 55395, 58170, 66474, 69804, 73860, 74790, 77553, 86170, 87255, 103404, 104706, 110790, 116340, 129255, 132948, 149580, 155106, 166185, 172340, 174510, 209412, 221580, 232659, 258510, 261765, 310212, 332370, 340987, 349020, 387765, 465318, 517020, 523530, 664740, 681974, 775530, 930636, 1022961, 1047060, 1163295, 1363948, 1551060, 1704935, 2045922, 2326590, 2386909, 3068883, 3409870, 4091844, 4653180, 4773818, 5114805, 6137766, 6819740, 7160727, 9206649, 9547636, 10229610, 11934545, 12275532, 14321454, 15344415, 18413298, 20459220, 21482181, 23869090, 28642908, 30688830, 35803635, 36826596, 42964362, 46033245, 47738180, 61377660, 64446543, 71607270, 85928724, 92066490, 107410905, 128893086, 143214540, 184132980, 214821810, 257786172, 322232715, 429643620, 644465430, 1288930860]

約数ペア:

[(1, 1288930860), (2, 644465430), (3, 429643620), (4, 322232715), (5, 257786172), (6, 214821810), (7, 184132980), (9, 143214540), (10, 128893086), (12, 107410905), (14, 92066490), (15, 85928724), (18, 71607270), (20, 64446543), (21, 61377660), (27, 47738180), (28, 46033245), (30, 42964362), (35, 36826596), (36, 35803635), (42, 30688830), (45, 28642908), (54, 23869090), (60, 21482181), (63, 20459220), (70, 18413298), (84, 15344415), (90, 14321454), (105, 12275532), (108, 11934545), (126, 10229610), (135, 9547636), (140, 9206649), (180, 7160727), (189, 6819740), (210, 6137766), (252, 5114805), (270, 4773818), (277, 4653180), (315, 4091844), (378, 3409870), (420, 3068883), (540, 2386909), (554, 2326590), (630, 2045922), (756, 1704935), (831, 1551060), (945, 1363948), (1108, 1163295), (1231, 1047060), (1260, 1022961), (1385, 930636), (1662, 775530), (1890, 681974), (1939, 664740), (2462, 523530), (2493, 517020), (2770, 465318), (3324, 387765), (3693, 349020), (3780, 340987), (3878, 332370), (4155, 310212), (4924, 261765), (4986, 258510), (5540, 232659), (5817, 221580), (6155, 209412), (7386, 174510), (7479, 172340), (7756, 166185), (8310, 155106), (8617, 149580), (9695, 132948), (9972, 129255), (11079, 116340), (11634, 110790), (12310, 104706), (12465, 103404), (14772, 87255), (14958, 86170), (16620, 77553), (17234, 74790), (17451, 73860), (18465, 69804), (19390, 66474), (22158, 58170), (23268, 55395), (24620, 52353), (24930, 51702), (25851, 49860), (29085, 44316), (29916, 43085), (33237, 38780), (34468, 37395), (34902, 36930)]