15697410540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 50735462400

約数和(自身を除く): 35038051860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 293, 398, 420, 586, 597, 641, 796, 879, 995, 1172, 1194, 1282, 1393, 1465, 1758, 1923, 1990, 2051, 2388, 2564, 2786, 2930, 2985, 3205, 3516, 3846, 3980, 4102, 4179, 4395, 4487, 5572, 5860, 5970, 6153, 6410, 6965, 7692, 8204, 8358, 8790, 8974, 9615, 10255, 11940, 12306, 12820, 13461, 13930, 16716, 17580, 17948, 19230, 20510, 20895, 22435, 24612, 26922, 27860, 30765, 38460, 41020, 41790, 44870, 53844, 58307, 61530, 67305, 83580, 89740, 116614, 123060, 127559, 134610, 174921, 187813, 233228, 255118, 269220, 291535, 349842, 375626, 382677, 408149, 510236, 563439, 583070, 637795, 699684, 751252, 765354, 816298, 874605, 892913, 939065, 1126878, 1166140, 1224447, 1275590, 1314691, 1530708, 1632596, 1749210, 1785826, 1878130, 1913385, 2040745, 2253756, 2448894, 2551180, 2629382, 2678739, 2817195, 3498420, 3571652, 3756260, 3826770, 3944073, 4081490, 4464565, 4897788, 5258764, 5357478, 5634390, 6122235, 6573455, 7653540, 7888146, 8162980, 8929130, 10714956, 11268780, 12244470, 13146910, 13393695, 15776292, 17858260, 19720365, 24488940, 26293820, 26787390, 37374787, 39440730, 53574780, 74749574, 78881460, 112124361, 149499148, 186873935, 224248722, 261623509, 373747870, 448497444, 523247018, 560621805, 747495740, 784870527, 1046494036, 1121243610, 1308117545, 1569741054, 2242487220, 2616235090, 3139482108, 3924352635, 5232470180, 7848705270, 15697410540]

約数ペア:

[(1, 15697410540), (2, 7848705270), (3, 5232470180), (4, 3924352635), (5, 3139482108), (6, 2616235090), (7, 2242487220), (10, 1569741054), (12, 1308117545), (14, 1121243610), (15, 1046494036), (20, 784870527), (21, 747495740), (28, 560621805), (30, 523247018), (35, 448497444), (42, 373747870), (60, 261623509), (70, 224248722), (84, 186873935), (105, 149499148), (140, 112124361), (199, 78881460), (210, 74749574), (293, 53574780), (398, 39440730), (420, 37374787), (586, 26787390), (597, 26293820), (641, 24488940), (796, 19720365), (879, 17858260), (995, 15776292), (1172, 13393695), (1194, 13146910), (1282, 12244470), (1393, 11268780), (1465, 10714956), (1758, 8929130), (1923, 8162980), (1990, 7888146), (2051, 7653540), (2388, 6573455), (2564, 6122235), (2786, 5634390), (2930, 5357478), (2985, 5258764), (3205, 4897788), (3516, 4464565), (3846, 4081490), (3980, 3944073), (4102, 3826770), (4179, 3756260), (4395, 3571652), (4487, 3498420), (5572, 2817195), (5860, 2678739), (5970, 2629382), (6153, 2551180), (6410, 2448894), (6965, 2253756), (7692, 2040745), (8204, 1913385), (8358, 1878130), (8790, 1785826), (8974, 1749210), (9615, 1632596), (10255, 1530708), (11940, 1314691), (12306, 1275590), (12820, 1224447), (13461, 1166140), (13930, 1126878), (16716, 939065), (17580, 892913), (17948, 874605), (19230, 816298), (20510, 765354), (20895, 751252), (22435, 699684), (24612, 637795), (26922, 583070), (27860, 563439), (30765, 510236), (38460, 408149), (41020, 382677), (41790, 375626), (44870, 349842), (53844, 291535), (58307, 269220), (61530, 255118), (67305, 233228), (83580, 187813), (89740, 174921), (116614, 134610), (123060, 127559)]