986256180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3223

約数の個数: 288

約数和(自身を含む): 3877036800

約数和(自身を除く): 2890780620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3169, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5985, 6338, 6916, 7410, 7980, 8190, 8645, 8892, 9507, 10374, 11115, 11970, 12676, 14820, 15561, 15845, 16380, 17290, 19014, 20748, 22183, 22230, 23940, 25935, 28521, 31122, 31690, 34580, 38028, 41197, 44366, 44460, 47535, 51870, 57042, 60211, 62244, 63380, 66549, 77805, 82394, 88732, 95070, 103740, 110915, 114084, 120422, 123591, 133098, 142605, 155610, 164788, 180633, 190140, 199647, 205985, 221830, 240844, 247182, 266196, 285210, 288379, 301055, 311220, 332745, 361266, 370773, 399294, 411970, 421477, 443660, 494364, 541899, 570420, 576758, 602110, 617955, 665490, 722532, 741546, 782743, 798588, 823940, 842954, 865137, 903165, 998235, 1083798, 1153516, 1204220, 1235910, 1264431, 1330980, 1441895, 1483092, 1565486, 1685908, 1730274, 1806330, 1853865, 1996470, 2107385, 2167596, 2348229, 2471820, 2528862, 2595411, 2709495, 2883790, 3130972, 3460548, 3612660, 3707730, 3793293, 3913715, 3992940, 4214770, 4325685, 4696458, 5057724, 5190822, 5418990, 5479201, 5767580, 6322155, 7044687, 7415460, 7586586, 7827430, 8429540, 8651370, 9392916, 10381644, 10837980, 10958402, 11741145, 12644310, 12977055, 14089374, 15173172, 15654860, 16437603, 17302740, 18966465, 21916804, 23482290, 25288620, 25954110, 27396005, 28178748, 32875206, 35223435, 37932930, 46964580, 49312809, 51908220, 54792010, 65750412, 70446870, 75865860, 82188015, 98625618, 109584020, 140893740, 164376030, 197251236, 246564045, 328752060, 493128090, 986256180]

約数ペア:

[(1, 986256180), (2, 493128090), (3, 328752060), (4, 246564045), (5, 197251236), (6, 164376030), (7, 140893740), (9, 109584020), (10, 98625618), (12, 82188015), (13, 75865860), (14, 70446870), (15, 65750412), (18, 54792010), (19, 51908220), (20, 49312809), (21, 46964580), (26, 37932930), (28, 35223435), (30, 32875206), (35, 28178748), (36, 27396005), (38, 25954110), (39, 25288620), (42, 23482290), (45, 21916804), (52, 18966465), (57, 17302740), (60, 16437603), (63, 15654860), (65, 15173172), (70, 14089374), (76, 12977055), (78, 12644310), (84, 11741145), (90, 10958402), (91, 10837980), (95, 10381644), (105, 9392916), (114, 8651370), (117, 8429540), (126, 7827430), (130, 7586586), (133, 7415460), (140, 7044687), (156, 6322155), (171, 5767580), (180, 5479201), (182, 5418990), (190, 5190822), (195, 5057724), (210, 4696458), (228, 4325685), (234, 4214770), (247, 3992940), (252, 3913715), (260, 3793293), (266, 3707730), (273, 3612660), (285, 3460548), (315, 3130972), (342, 2883790), (364, 2709495), (380, 2595411), (390, 2528862), (399, 2471820), (420, 2348229), (455, 2167596), (468, 2107385), (494, 1996470), (532, 1853865), (546, 1806330), (570, 1730274), (585, 1685908), (630, 1565486), (665, 1483092), (684, 1441895), (741, 1330980), (780, 1264431), (798, 1235910), (819, 1204220), (855, 1153516), (910, 1083798), (988, 998235), (1092, 903165), (1140, 865137), (1170, 842954), (1197, 823940), (1235, 798588), (1260, 782743), (1330, 741546), (1365, 722532), (1482, 665490), (1596, 617955), (1638, 602110), (1710, 576758), (1729, 570420), (1820, 541899), (1995, 494364), (2223, 443660), (2340, 421477), (2394, 411970), (2470, 399294), (2660, 370773), (2730, 361266), (2964, 332745), (3169, 311220), (3276, 301055), (3420, 288379), (3458, 285210), (3705, 266196), (3990, 247182), (4095, 240844), (4446, 221830), (4788, 205985), (4940, 199647), (5187, 190140), (5460, 180633), (5985, 164788), (6338, 155610), (6916, 142605), (7410, 133098), (7980, 123591), (8190, 120422), (8645, 114084), (8892, 110915), (9507, 103740), (10374, 95070), (11115, 88732), (11970, 82394), (12676, 77805), (14820, 66549), (15561, 63380), (15845, 62244), (16380, 60211), (17290, 57042), (19014, 51870), (20748, 47535), (22183, 44460), (22230, 44366), (23940, 41197), (25935, 38028), (28521, 34580), (31122, 31690)]