47059740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 187125120

約数和(自身を除く): 140065380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 169, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 338, 340, 357, 364, 390, 420, 442, 455, 468, 476, 507, 510, 546, 585, 595, 612, 630, 663, 676, 714, 765, 780, 819, 845, 884, 910, 1014, 1020, 1071, 1092, 1105, 1170, 1183, 1190, 1260, 1326, 1365, 1428, 1521, 1530, 1547, 1638, 1690, 1785, 1820, 1989, 2028, 2142, 2197, 2210, 2340, 2366, 2380, 2535, 2652, 2730, 2873, 3042, 3060, 3094, 3276, 3315, 3380, 3549, 3570, 3978, 4095, 4284, 4394, 4420, 4641, 4732, 5070, 5355, 5460, 5746, 5915, 6084, 6188, 6591, 6630, 7098, 7140, 7605, 7735, 7956, 8190, 8619, 8788, 9282, 9945, 10140, 10647, 10710, 10985, 11492, 11830, 13182, 13260, 13923, 14196, 14365, 15210, 15379, 15470, 16380, 17238, 17745, 18564, 19773, 19890, 20111, 21294, 21420, 21970, 23205, 23660, 25857, 26364, 27846, 28730, 30420, 30758, 30940, 32955, 34476, 35490, 37349, 39546, 39780, 40222, 42588, 43095, 43940, 46137, 46410, 51714, 53235, 55692, 57460, 60333, 61516, 65910, 69615, 70980, 74698, 76895, 79092, 80444, 86190, 92274, 92820, 98865, 100555, 103428, 106470, 112047, 120666, 129285, 131820, 138411, 139230, 149396, 153790, 172380, 180999, 184548, 186745, 197730, 201110, 212940, 224094, 230685, 241332, 258570, 261443, 276822, 278460, 301665, 307580, 336141, 361998, 373490, 395460, 402220, 448188, 461370, 517140, 522886, 553644, 560235, 603330, 672282, 692055, 723996, 746980, 784329, 904995, 922740, 1045772, 1120470, 1206660, 1307215, 1344564, 1384110, 1568658, 1680705, 1809990, 2240940, 2352987, 2614430, 2768220, 3137316, 3361410, 3619980, 3921645, 4705974, 5228860, 6722820, 7843290, 9411948, 11764935, 15686580, 23529870, 47059740]

約数ペア:

[(1, 47059740), (2, 23529870), (3, 15686580), (4, 11764935), (5, 9411948), (6, 7843290), (7, 6722820), (9, 5228860), (10, 4705974), (12, 3921645), (13, 3619980), (14, 3361410), (15, 3137316), (17, 2768220), (18, 2614430), (20, 2352987), (21, 2240940), (26, 1809990), (28, 1680705), (30, 1568658), (34, 1384110), (35, 1344564), (36, 1307215), (39, 1206660), (42, 1120470), (45, 1045772), (51, 922740), (52, 904995), (60, 784329), (63, 746980), (65, 723996), (68, 692055), (70, 672282), (78, 603330), (84, 560235), (85, 553644), (90, 522886), (91, 517140), (102, 461370), (105, 448188), (117, 402220), (119, 395460), (126, 373490), (130, 361998), (140, 336141), (153, 307580), (156, 301665), (169, 278460), (170, 276822), (180, 261443), (182, 258570), (195, 241332), (204, 230685), (210, 224094), (221, 212940), (234, 201110), (238, 197730), (252, 186745), (255, 184548), (260, 180999), (273, 172380), (306, 153790), (315, 149396), (338, 139230), (340, 138411), (357, 131820), (364, 129285), (390, 120666), (420, 112047), (442, 106470), (455, 103428), (468, 100555), (476, 98865), (507, 92820), (510, 92274), (546, 86190), (585, 80444), (595, 79092), (612, 76895), (630, 74698), (663, 70980), (676, 69615), (714, 65910), (765, 61516), (780, 60333), (819, 57460), (845, 55692), (884, 53235), (910, 51714), (1014, 46410), (1020, 46137), (1071, 43940), (1092, 43095), (1105, 42588), (1170, 40222), (1183, 39780), (1190, 39546), (1260, 37349), (1326, 35490), (1365, 34476), (1428, 32955), (1521, 30940), (1530, 30758), (1547, 30420), (1638, 28730), (1690, 27846), (1785, 26364), (1820, 25857), (1989, 23660), (2028, 23205), (2142, 21970), (2197, 21420), (2210, 21294), (2340, 20111), (2366, 19890), (2380, 19773), (2535, 18564), (2652, 17745), (2730, 17238), (2873, 16380), (3042, 15470), (3060, 15379), (3094, 15210), (3276, 14365), (3315, 14196), (3380, 13923), (3549, 13260), (3570, 13182), (3978, 11830), (4095, 11492), (4284, 10985), (4394, 10710), (4420, 10647), (4641, 10140), (4732, 9945), (5070, 9282), (5355, 8788), (5460, 8619), (5746, 8190), (5915, 7956), (6084, 7735), (6188, 7605), (6591, 7140), (6630, 7098)]