2019004680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:1004

約数の個数: 256

約数和(自身を含む): 7585228800

約数和(自身を除く): 5566224120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 353, 385, 420, 440, 462, 616, 619, 660, 706, 770, 840, 924, 1059, 1155, 1238, 1320, 1412, 1540, 1765, 1848, 1857, 2118, 2310, 2471, 2476, 2824, 3080, 3095, 3530, 3714, 3883, 4236, 4333, 4620, 4942, 4952, 5295, 6190, 6809, 7060, 7413, 7428, 7766, 8472, 8666, 9240, 9285, 9884, 10590, 11649, 12355, 12380, 12999, 13618, 14120, 14826, 14856, 15532, 17332, 18570, 19415, 19768, 20427, 21180, 21665, 23298, 24710, 24760, 25998, 27181, 27236, 29652, 31064, 34045, 34664, 37065, 37140, 38830, 40854, 42360, 43330, 46596, 47663, 49420, 51996, 54362, 54472, 58245, 59304, 64995, 68090, 74130, 74280, 77660, 81543, 81708, 86660, 93192, 95326, 98840, 102135, 103992, 108724, 116490, 129990, 135905, 136180, 142989, 148260, 155320, 163086, 163416, 173320, 190652, 204270, 217448, 218507, 232980, 238315, 259980, 271810, 272360, 285978, 296520, 326172, 381304, 407715, 408540, 437014, 465960, 476630, 519960, 543620, 571956, 652344, 655521, 714945, 815430, 817080, 874028, 953260, 1087240, 1092535, 1143912, 1311042, 1429890, 1529549, 1630860, 1748056, 1906520, 2185070, 2403577, 2622084, 2859780, 3059098, 3261720, 3277605, 4370140, 4588647, 4807154, 5244168, 5719560, 6118196, 6555210, 7210731, 7647745, 8740280, 9177294, 9614308, 12017885, 12236392, 13110420, 14421462, 15295490, 16825039, 18354588, 19228616, 22943235, 24035770, 26220840, 28842924, 30590980, 33650078, 36053655, 36709176, 45886470, 48071540, 50475117, 57685848, 61181960, 67300156, 72107310, 84125195, 91772940, 96143080, 100950234, 134600312, 144214620, 168250390, 183545880, 201900468, 252375585, 288429240, 336500780, 403800936, 504751170, 673001560, 1009502340, 2019004680]

約数ペア:

[(1, 2019004680), (2, 1009502340), (3, 673001560), (4, 504751170), (5, 403800936), (6, 336500780), (7, 288429240), (8, 252375585), (10, 201900468), (11, 183545880), (12, 168250390), (14, 144214620), (15, 134600312), (20, 100950234), (21, 96143080), (22, 91772940), (24, 84125195), (28, 72107310), (30, 67300156), (33, 61181960), (35, 57685848), (40, 50475117), (42, 48071540), (44, 45886470), (55, 36709176), (56, 36053655), (60, 33650078), (66, 30590980), (70, 28842924), (77, 26220840), (84, 24035770), (88, 22943235), (105, 19228616), (110, 18354588), (120, 16825039), (132, 15295490), (140, 14421462), (154, 13110420), (165, 12236392), (168, 12017885), (210, 9614308), (220, 9177294), (231, 8740280), (264, 7647745), (280, 7210731), (308, 6555210), (330, 6118196), (353, 5719560), (385, 5244168), (420, 4807154), (440, 4588647), (462, 4370140), (616, 3277605), (619, 3261720), (660, 3059098), (706, 2859780), (770, 2622084), (840, 2403577), (924, 2185070), (1059, 1906520), (1155, 1748056), (1238, 1630860), (1320, 1529549), (1412, 1429890), (1540, 1311042), (1765, 1143912), (1848, 1092535), (1857, 1087240), (2118, 953260), (2310, 874028), (2471, 817080), (2476, 815430), (2824, 714945), (3080, 655521), (3095, 652344), (3530, 571956), (3714, 543620), (3883, 519960), (4236, 476630), (4333, 465960), (4620, 437014), (4942, 408540), (4952, 407715), (5295, 381304), (6190, 326172), (6809, 296520), (7060, 285978), (7413, 272360), (7428, 271810), (7766, 259980), (8472, 238315), (8666, 232980), (9240, 218507), (9285, 217448), (9884, 204270), (10590, 190652), (11649, 173320), (12355, 163416), (12380, 163086), (12999, 155320), (13618, 148260), (14120, 142989), (14826, 136180), (14856, 135905), (15532, 129990), (17332, 116490), (18570, 108724), (19415, 103992), (19768, 102135), (20427, 98840), (21180, 95326), (21665, 93192), (23298, 86660), (24710, 81708), (24760, 81543), (25998, 77660), (27181, 74280), (27236, 74130), (29652, 68090), (31064, 64995), (34045, 59304), (34664, 58245), (37065, 54472), (37140, 54362), (38830, 51996), (40854, 49420), (42360, 47663), (43330, 46596)]