520040430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1738848384

約数和(自身を除く): 1218807954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 49, 63, 65, 70, 78, 90, 91, 94, 98, 105, 117, 126, 130, 141, 147, 182, 193, 195, 210, 234, 235, 245, 273, 282, 294, 315, 329, 386, 390, 423, 441, 455, 470, 490, 546, 579, 585, 611, 630, 637, 658, 705, 735, 819, 846, 882, 910, 965, 987, 1158, 1170, 1222, 1274, 1351, 1365, 1410, 1470, 1638, 1645, 1737, 1833, 1911, 1930, 1974, 2115, 2205, 2303, 2509, 2702, 2730, 2895, 2961, 3055, 3185, 3290, 3474, 3666, 3822, 4053, 4095, 4230, 4277, 4410, 4606, 4935, 5018, 5499, 5733, 5790, 5922, 6110, 6370, 6755, 6909, 7527, 8106, 8190, 8554, 8685, 9071, 9165, 9457, 9555, 9870, 10998, 11466, 11515, 12159, 12545, 12831, 13510, 13818, 14805, 15054, 17370, 17563, 18142, 18330, 18914, 19110, 20265, 20727, 21385, 22581, 23030, 24318, 25090, 25662, 27213, 27495, 28371, 28665, 29610, 29939, 34545, 35126, 37635, 38493, 40530, 41454, 42770, 45162, 45355, 47285, 52689, 54426, 54990, 56742, 57330, 59878, 60795, 63497, 64155, 69090, 75270, 76986, 81639, 85113, 87815, 89817, 90710, 94570, 103635, 105378, 112905, 117923, 121590, 122941, 126994, 128310, 136065, 141855, 149695, 158067, 163278, 170226, 175630, 179634, 190491, 192465, 207270, 225810, 235846, 245882, 263445, 269451, 272130, 283710, 299390, 316134, 317485, 353769, 368823, 380982, 384930, 408195, 425565, 444479, 449085, 526890, 538902, 571473, 589615, 614705, 634970, 707538, 737646, 790335, 816390, 825461, 851130, 888958, 898170, 952455, 1061307, 1106469, 1142946, 1179230, 1229410, 1333437, 1347255, 1580670, 1650922, 1768845, 1844115, 1904910, 2122614, 2212938, 2222395, 2476383, 2666874, 2694510, 2857365, 3537690, 3688230, 4000311, 4127305, 4444790, 4952766, 5306535, 5532345, 5714730, 5778227, 6667185, 7429149, 8000622, 8254610, 10613070, 11064690, 11556454, 12381915, 13334370, 14858298, 17334681, 20001555, 24763830, 28891135, 34669362, 37145745, 40003110, 52004043, 57782270, 74291490, 86673405, 104008086, 173346810, 260020215, 520040430]

約数ペア:

[(1, 520040430), (2, 260020215), (3, 173346810), (5, 104008086), (6, 86673405), (7, 74291490), (9, 57782270), (10, 52004043), (13, 40003110), (14, 37145745), (15, 34669362), (18, 28891135), (21, 24763830), (26, 20001555), (30, 17334681), (35, 14858298), (39, 13334370), (42, 12381915), (45, 11556454), (47, 11064690), (49, 10613070), (63, 8254610), (65, 8000622), (70, 7429149), (78, 6667185), (90, 5778227), (91, 5714730), (94, 5532345), (98, 5306535), (105, 4952766), (117, 4444790), (126, 4127305), (130, 4000311), (141, 3688230), (147, 3537690), (182, 2857365), (193, 2694510), (195, 2666874), (210, 2476383), (234, 2222395), (235, 2212938), (245, 2122614), (273, 1904910), (282, 1844115), (294, 1768845), (315, 1650922), (329, 1580670), (386, 1347255), (390, 1333437), (423, 1229410), (441, 1179230), (455, 1142946), (470, 1106469), (490, 1061307), (546, 952455), (579, 898170), (585, 888958), (611, 851130), (630, 825461), (637, 816390), (658, 790335), (705, 737646), (735, 707538), (819, 634970), (846, 614705), (882, 589615), (910, 571473), (965, 538902), (987, 526890), (1158, 449085), (1170, 444479), (1222, 425565), (1274, 408195), (1351, 384930), (1365, 380982), (1410, 368823), (1470, 353769), (1638, 317485), (1645, 316134), (1737, 299390), (1833, 283710), (1911, 272130), (1930, 269451), (1974, 263445), (2115, 245882), (2205, 235846), (2303, 225810), (2509, 207270), (2702, 192465), (2730, 190491), (2895, 179634), (2961, 175630), (3055, 170226), (3185, 163278), (3290, 158067), (3474, 149695), (3666, 141855), (3822, 136065), (4053, 128310), (4095, 126994), (4230, 122941), (4277, 121590), (4410, 117923), (4606, 112905), (4935, 105378), (5018, 103635), (5499, 94570), (5733, 90710), (5790, 89817), (5922, 87815), (6110, 85113), (6370, 81639), (6755, 76986), (6909, 75270), (7527, 69090), (8106, 64155), (8190, 63497), (8554, 60795), (8685, 59878), (9071, 57330), (9165, 56742), (9457, 54990), (9555, 54426), (9870, 52689), (10998, 47285), (11466, 45355), (11515, 45162), (12159, 42770), (12545, 41454), (12831, 40530), (13510, 38493), (13818, 37635), (14805, 35126), (15054, 34545), (17370, 29939), (17563, 29610), (18142, 28665), (18330, 28371), (18914, 27495), (19110, 27213), (20265, 25662), (20727, 25090), (21385, 24318), (22581, 23030)]