163365930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 549964800

約数和(自身を除く): 386598870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 61, 63, 65, 70, 78, 90, 91, 105, 109, 117, 122, 126, 130, 135, 182, 183, 189, 195, 210, 218, 234, 270, 273, 305, 315, 327, 351, 366, 378, 390, 427, 455, 545, 546, 549, 585, 610, 630, 654, 702, 763, 793, 819, 854, 910, 915, 945, 981, 1090, 1098, 1170, 1281, 1365, 1417, 1526, 1586, 1635, 1638, 1647, 1755, 1830, 1890, 1962, 2135, 2289, 2379, 2457, 2562, 2730, 2745, 2834, 2943, 3270, 3294, 3510, 3815, 3843, 3965, 4095, 4251, 4270, 4578, 4758, 4905, 4914, 5490, 5551, 5886, 6405, 6649, 6867, 7085, 7137, 7630, 7686, 7930, 8190, 8235, 8502, 9810, 9919, 11102, 11445, 11529, 11895, 12285, 12753, 12810, 13298, 13734, 14170, 14274, 14715, 16470, 16653, 19215, 19838, 19947, 20601, 21255, 21411, 22890, 23058, 23790, 24570, 25506, 27755, 29430, 29757, 33245, 33306, 34335, 35685, 38259, 38430, 39894, 41202, 42510, 42822, 46543, 49595, 49959, 55510, 57645, 59514, 59841, 63765, 66490, 68670, 71370, 76518, 83265, 86437, 89271, 93086, 99190, 99735, 99918, 103005, 107055, 115290, 119682, 127530, 139629, 148785, 149877, 166530, 172874, 178542, 179523, 191295, 199470, 206010, 214110, 232715, 249795, 259311, 267813, 279258, 297570, 299205, 299754, 359046, 382590, 418887, 432185, 446355, 465430, 499590, 518622, 535626, 598410, 605059, 698145, 749385, 777933, 837774, 864370, 892710, 897615, 1210118, 1256661, 1296555, 1339065, 1396290, 1498770, 1555866, 1795230, 1815177, 2094435, 2333799, 2513322, 2593110, 2678130, 3025295, 3630354, 3889665, 4188870, 4667598, 5445531, 6050590, 6283305, 7779330, 9075885, 10891062, 11668995, 12566610, 16336593, 18151770, 23337990, 27227655, 32673186, 54455310, 81682965, 163365930]

約数ペア:

[(1, 163365930), (2, 81682965), (3, 54455310), (5, 32673186), (6, 27227655), (7, 23337990), (9, 18151770), (10, 16336593), (13, 12566610), (14, 11668995), (15, 10891062), (18, 9075885), (21, 7779330), (26, 6283305), (27, 6050590), (30, 5445531), (35, 4667598), (39, 4188870), (42, 3889665), (45, 3630354), (54, 3025295), (61, 2678130), (63, 2593110), (65, 2513322), (70, 2333799), (78, 2094435), (90, 1815177), (91, 1795230), (105, 1555866), (109, 1498770), (117, 1396290), (122, 1339065), (126, 1296555), (130, 1256661), (135, 1210118), (182, 897615), (183, 892710), (189, 864370), (195, 837774), (210, 777933), (218, 749385), (234, 698145), (270, 605059), (273, 598410), (305, 535626), (315, 518622), (327, 499590), (351, 465430), (366, 446355), (378, 432185), (390, 418887), (427, 382590), (455, 359046), (545, 299754), (546, 299205), (549, 297570), (585, 279258), (610, 267813), (630, 259311), (654, 249795), (702, 232715), (763, 214110), (793, 206010), (819, 199470), (854, 191295), (910, 179523), (915, 178542), (945, 172874), (981, 166530), (1090, 149877), (1098, 148785), (1170, 139629), (1281, 127530), (1365, 119682), (1417, 115290), (1526, 107055), (1586, 103005), (1635, 99918), (1638, 99735), (1647, 99190), (1755, 93086), (1830, 89271), (1890, 86437), (1962, 83265), (2135, 76518), (2289, 71370), (2379, 68670), (2457, 66490), (2562, 63765), (2730, 59841), (2745, 59514), (2834, 57645), (2943, 55510), (3270, 49959), (3294, 49595), (3510, 46543), (3815, 42822), (3843, 42510), (3965, 41202), (4095, 39894), (4251, 38430), (4270, 38259), (4578, 35685), (4758, 34335), (4905, 33306), (4914, 33245), (5490, 29757), (5551, 29430), (5886, 27755), (6405, 25506), (6649, 24570), (6867, 23790), (7085, 23058), (7137, 22890), (7630, 21411), (7686, 21255), (7930, 20601), (8190, 19947), (8235, 19838), (8502, 19215), (9810, 16653), (9919, 16470), (11102, 14715), (11445, 14274), (11529, 14170), (11895, 13734), (12285, 13298), (12753, 12810)]