142989210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 493309440

約数和(自身を除く): 350320230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 79, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 158, 169, 170, 182, 195, 210, 221, 234, 237, 238, 255, 273, 306, 315, 338, 357, 390, 395, 442, 455, 474, 507, 510, 546, 553, 585, 595, 630, 663, 711, 714, 765, 790, 819, 845, 910, 1014, 1027, 1071, 1105, 1106, 1170, 1183, 1185, 1190, 1326, 1343, 1365, 1422, 1521, 1530, 1547, 1638, 1659, 1690, 1785, 1989, 2054, 2142, 2210, 2366, 2370, 2535, 2686, 2730, 2765, 2873, 3042, 3081, 3094, 3315, 3318, 3549, 3555, 3570, 3978, 4029, 4095, 4641, 4977, 5070, 5135, 5355, 5530, 5746, 5915, 6162, 6630, 6715, 7098, 7110, 7189, 7605, 7735, 8058, 8190, 8295, 8619, 9243, 9282, 9401, 9945, 9954, 10270, 10647, 10710, 11830, 12087, 13351, 13430, 13923, 14365, 14378, 15210, 15405, 15470, 16590, 17238, 17459, 17745, 18486, 18802, 19890, 20111, 20145, 21294, 21567, 23205, 24174, 24885, 25857, 26702, 27846, 28203, 28730, 30810, 34918, 35490, 35945, 40053, 40222, 40290, 43095, 43134, 46215, 46410, 47005, 49770, 51714, 52377, 53235, 56406, 60333, 60435, 64701, 66755, 69615, 71890, 80106, 84609, 86190, 87295, 92430, 93457, 94010, 100555, 104754, 106470, 107835, 120159, 120666, 120870, 122213, 129285, 129402, 133510, 139230, 141015, 157131, 169218, 174590, 180999, 186914, 200265, 201110, 215670, 226967, 240318, 244426, 258570, 261885, 280371, 282030, 301665, 314262, 323505, 361998, 366639, 400530, 423045, 453934, 467285, 523770, 560742, 600795, 603330, 611065, 647010, 680901, 733278, 785655, 841113, 846090, 904995, 934570, 1099917, 1134835, 1201590, 1222130, 1361802, 1401855, 1571310, 1588769, 1682226, 1809990, 1833195, 2042703, 2199834, 2269670, 2803710, 3177538, 3404505, 3666390, 4085406, 4205565, 4766307, 5499585, 6809010, 7943845, 8411130, 9532614, 10213515, 10999170, 14298921, 15887690, 20427030, 23831535, 28597842, 47663070, 71494605, 142989210]

約数ペア:

[(1, 142989210), (2, 71494605), (3, 47663070), (5, 28597842), (6, 23831535), (7, 20427030), (9, 15887690), (10, 14298921), (13, 10999170), (14, 10213515), (15, 9532614), (17, 8411130), (18, 7943845), (21, 6809010), (26, 5499585), (30, 4766307), (34, 4205565), (35, 4085406), (39, 3666390), (42, 3404505), (45, 3177538), (51, 2803710), (63, 2269670), (65, 2199834), (70, 2042703), (78, 1833195), (79, 1809990), (85, 1682226), (90, 1588769), (91, 1571310), (102, 1401855), (105, 1361802), (117, 1222130), (119, 1201590), (126, 1134835), (130, 1099917), (153, 934570), (158, 904995), (169, 846090), (170, 841113), (182, 785655), (195, 733278), (210, 680901), (221, 647010), (234, 611065), (237, 603330), (238, 600795), (255, 560742), (273, 523770), (306, 467285), (315, 453934), (338, 423045), (357, 400530), (390, 366639), (395, 361998), (442, 323505), (455, 314262), (474, 301665), (507, 282030), (510, 280371), (546, 261885), (553, 258570), (585, 244426), (595, 240318), (630, 226967), (663, 215670), (711, 201110), (714, 200265), (765, 186914), (790, 180999), (819, 174590), (845, 169218), (910, 157131), (1014, 141015), (1027, 139230), (1071, 133510), (1105, 129402), (1106, 129285), (1170, 122213), (1183, 120870), (1185, 120666), (1190, 120159), (1326, 107835), (1343, 106470), (1365, 104754), (1422, 100555), (1521, 94010), (1530, 93457), (1547, 92430), (1638, 87295), (1659, 86190), (1690, 84609), (1785, 80106), (1989, 71890), (2054, 69615), (2142, 66755), (2210, 64701), (2366, 60435), (2370, 60333), (2535, 56406), (2686, 53235), (2730, 52377), (2765, 51714), (2873, 49770), (3042, 47005), (3081, 46410), (3094, 46215), (3315, 43134), (3318, 43095), (3549, 40290), (3555, 40222), (3570, 40053), (3978, 35945), (4029, 35490), (4095, 34918), (4641, 30810), (4977, 28730), (5070, 28203), (5135, 27846), (5355, 26702), (5530, 25857), (5746, 24885), (5915, 24174), (6162, 23205), (6630, 21567), (6715, 21294), (7098, 20145), (7110, 20111), (7189, 19890), (7605, 18802), (7735, 18486), (8058, 17745), (8190, 17459), (8295, 17238), (8619, 16590), (9243, 15470), (9282, 15405), (9401, 15210), (9945, 14378), (9954, 14365), (10270, 13923), (10647, 13430), (10710, 13351), (11830, 12087)]