208329030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 699955200

約数和(自身を除く): 491626170

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, 117, 122, 126, 130, 135, 139, 182, 183, 189, 195, 210, 234, 270, 273, 278, 305, 315, 351, 366, 378, 390, 417, 427, 455, 546, 549, 585, 610, 630, 695, 702, 793, 819, 834, 854, 910, 915, 945, 973, 1098, 1170, 1251, 1281, 1365, 1390, 1586, 1638, 1647, 1755, 1807, 1830, 1890, 1946, 2085, 2135, 2379, 2457, 2502, 2562, 2730, 2745, 2919, 3294, 3510, 3614, 3753, 3843, 3965, 4095, 4170, 4270, 4758, 4865, 4914, 5421, 5490, 5551, 5838, 6255, 6405, 7137, 7506, 7686, 7930, 8190, 8235, 8479, 8757, 9035, 9730, 10842, 11102, 11529, 11895, 12285, 12510, 12649, 12810, 14274, 14595, 16263, 16470, 16653, 16958, 17514, 18070, 18765, 19215, 21411, 23058, 23790, 24570, 25298, 25437, 26271, 27105, 27755, 29190, 32526, 33306, 35685, 37530, 37947, 38430, 42395, 42822, 43785, 48789, 49959, 50874, 52542, 54210, 55510, 57645, 59353, 63245, 71370, 75894, 76311, 81315, 83265, 84790, 87570, 97578, 99918, 107055, 110227, 113841, 115290, 118706, 126490, 127185, 131355, 149877, 152622, 162630, 166530, 178059, 189735, 214110, 220454, 227682, 228933, 243945, 249795, 254370, 262710, 296765, 299754, 330681, 341523, 356118, 379470, 381555, 457866, 487890, 499590, 534177, 551135, 569205, 593530, 661362, 683046, 749385, 763110, 771589, 890295, 992043, 1068354, 1102270, 1138410, 1144665, 1498770, 1543178, 1602531, 1653405, 1707615, 1780590, 1984086, 2289330, 2314767, 2670885, 2976129, 3205062, 3306810, 3415230, 3857945, 4629534, 4960215, 5341770, 5952258, 6944301, 7715890, 8012655, 9920430, 11573835, 13888602, 14880645, 16025310, 20832903, 23147670, 29761290, 34721505, 41665806, 69443010, 104164515, 208329030]

約数ペア:

[(1, 208329030), (2, 104164515), (3, 69443010), (5, 41665806), (6, 34721505), (7, 29761290), (9, 23147670), (10, 20832903), (13, 16025310), (14, 14880645), (15, 13888602), (18, 11573835), (21, 9920430), (26, 8012655), (27, 7715890), (30, 6944301), (35, 5952258), (39, 5341770), (42, 4960215), (45, 4629534), (54, 3857945), (61, 3415230), (63, 3306810), (65, 3205062), (70, 2976129), (78, 2670885), (90, 2314767), (91, 2289330), (105, 1984086), (117, 1780590), (122, 1707615), (126, 1653405), (130, 1602531), (135, 1543178), (139, 1498770), (182, 1144665), (183, 1138410), (189, 1102270), (195, 1068354), (210, 992043), (234, 890295), (270, 771589), (273, 763110), (278, 749385), (305, 683046), (315, 661362), (351, 593530), (366, 569205), (378, 551135), (390, 534177), (417, 499590), (427, 487890), (455, 457866), (546, 381555), (549, 379470), (585, 356118), (610, 341523), (630, 330681), (695, 299754), (702, 296765), (793, 262710), (819, 254370), (834, 249795), (854, 243945), (910, 228933), (915, 227682), (945, 220454), (973, 214110), (1098, 189735), (1170, 178059), (1251, 166530), (1281, 162630), (1365, 152622), (1390, 149877), (1586, 131355), (1638, 127185), (1647, 126490), (1755, 118706), (1807, 115290), (1830, 113841), (1890, 110227), (1946, 107055), (2085, 99918), (2135, 97578), (2379, 87570), (2457, 84790), (2502, 83265), (2562, 81315), (2730, 76311), (2745, 75894), (2919, 71370), (3294, 63245), (3510, 59353), (3614, 57645), (3753, 55510), (3843, 54210), (3965, 52542), (4095, 50874), (4170, 49959), (4270, 48789), (4758, 43785), (4865, 42822), (4914, 42395), (5421, 38430), (5490, 37947), (5551, 37530), (5838, 35685), (6255, 33306), (6405, 32526), (7137, 29190), (7506, 27755), (7686, 27105), (7930, 26271), (8190, 25437), (8235, 25298), (8479, 24570), (8757, 23790), (9035, 23058), (9730, 21411), (10842, 19215), (11102, 18765), (11529, 18070), (11895, 17514), (12285, 16958), (12510, 16653), (12649, 16470), (12810, 16263), (14274, 14595)]