196338870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 659957760

約数和(自身を除く): 463618890

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, 131, 135, 182, 183, 189, 195, 210, 234, 262, 270, 273, 305, 315, 351, 366, 378, 390, 393, 427, 455, 546, 549, 585, 610, 630, 655, 702, 786, 793, 819, 854, 910, 915, 917, 945, 1098, 1170, 1179, 1281, 1310, 1365, 1586, 1638, 1647, 1703, 1755, 1830, 1834, 1890, 1965, 2135, 2358, 2379, 2457, 2562, 2730, 2745, 2751, 3294, 3406, 3510, 3537, 3843, 3930, 3965, 4095, 4270, 4585, 4758, 4914, 5109, 5490, 5502, 5551, 5895, 6405, 7074, 7137, 7686, 7930, 7991, 8190, 8235, 8253, 8515, 9170, 10218, 11102, 11529, 11790, 11895, 11921, 12285, 12810, 13755, 14274, 15327, 15982, 16470, 16506, 16653, 17030, 17685, 19215, 21411, 23058, 23790, 23842, 23973, 24570, 24759, 25545, 27510, 27755, 30654, 33306, 35370, 35685, 35763, 38430, 39955, 41265, 42822, 45981, 47946, 49518, 49959, 51090, 55510, 55937, 57645, 59605, 71370, 71526, 71919, 76635, 79910, 82530, 83265, 91962, 99918, 103883, 107055, 107289, 111874, 115290, 119210, 119865, 123795, 143838, 149877, 153270, 166530, 167811, 178815, 207766, 214110, 214578, 215757, 229905, 239730, 247590, 249795, 279685, 299754, 311649, 321867, 335622, 357630, 359595, 431514, 459810, 499590, 503433, 519415, 536445, 559370, 623298, 643734, 719190, 727181, 749385, 839055, 934947, 1006866, 1038830, 1072890, 1078785, 1454362, 1498770, 1510299, 1558245, 1609335, 1678110, 1869894, 2157570, 2181543, 2517165, 2804841, 3020598, 3116490, 3218670, 3635905, 4363086, 4674735, 5034330, 5609682, 6544629, 7271810, 7551495, 9349470, 10907715, 13089258, 14024205, 15102990, 19633887, 21815430, 28048410, 32723145, 39267774, 65446290, 98169435, 196338870]

約数ペア:

[(1, 196338870), (2, 98169435), (3, 65446290), (5, 39267774), (6, 32723145), (7, 28048410), (9, 21815430), (10, 19633887), (13, 15102990), (14, 14024205), (15, 13089258), (18, 10907715), (21, 9349470), (26, 7551495), (27, 7271810), (30, 6544629), (35, 5609682), (39, 5034330), (42, 4674735), (45, 4363086), (54, 3635905), (61, 3218670), (63, 3116490), (65, 3020598), (70, 2804841), (78, 2517165), (90, 2181543), (91, 2157570), (105, 1869894), (117, 1678110), (122, 1609335), (126, 1558245), (130, 1510299), (131, 1498770), (135, 1454362), (182, 1078785), (183, 1072890), (189, 1038830), (195, 1006866), (210, 934947), (234, 839055), (262, 749385), (270, 727181), (273, 719190), (305, 643734), (315, 623298), (351, 559370), (366, 536445), (378, 519415), (390, 503433), (393, 499590), (427, 459810), (455, 431514), (546, 359595), (549, 357630), (585, 335622), (610, 321867), (630, 311649), (655, 299754), (702, 279685), (786, 249795), (793, 247590), (819, 239730), (854, 229905), (910, 215757), (915, 214578), (917, 214110), (945, 207766), (1098, 178815), (1170, 167811), (1179, 166530), (1281, 153270), (1310, 149877), (1365, 143838), (1586, 123795), (1638, 119865), (1647, 119210), (1703, 115290), (1755, 111874), (1830, 107289), (1834, 107055), (1890, 103883), (1965, 99918), (2135, 91962), (2358, 83265), (2379, 82530), (2457, 79910), (2562, 76635), (2730, 71919), (2745, 71526), (2751, 71370), (3294, 59605), (3406, 57645), (3510, 55937), (3537, 55510), (3843, 51090), (3930, 49959), (3965, 49518), (4095, 47946), (4270, 45981), (4585, 42822), (4758, 41265), (4914, 39955), (5109, 38430), (5490, 35763), (5502, 35685), (5551, 35370), (5895, 33306), (6405, 30654), (7074, 27755), (7137, 27510), (7686, 25545), (7930, 24759), (7991, 24570), (8190, 23973), (8235, 23842), (8253, 23790), (8515, 23058), (9170, 21411), (10218, 19215), (11102, 17685), (11529, 17030), (11790, 16653), (11895, 16506), (11921, 16470), (12285, 15982), (12810, 15327), (13755, 14274)]