86507760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 287838720

約数和(自身を除く): 201330960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 311, 366, 380, 456, 488, 570, 610, 622, 732, 760, 912, 915, 933, 976, 1140, 1159, 1220, 1244, 1464, 1520, 1555, 1830, 1866, 2280, 2318, 2440, 2488, 2928, 3110, 3477, 3660, 3732, 4560, 4636, 4665, 4880, 4976, 5795, 5909, 6220, 6954, 7320, 7464, 9272, 9330, 11590, 11818, 12440, 13908, 14640, 14928, 17385, 17727, 18544, 18660, 18971, 23180, 23636, 24880, 27816, 29545, 34770, 35454, 37320, 37942, 46360, 47272, 55632, 56913, 59090, 69540, 70908, 74640, 75884, 88635, 92720, 94544, 94855, 113826, 118180, 139080, 141816, 151768, 177270, 189710, 227652, 236360, 278160, 283632, 284565, 303536, 354540, 360449, 379420, 455304, 472720, 569130, 709080, 720898, 758840, 910608, 1081347, 1138260, 1418160, 1441796, 1517680, 1802245, 2162694, 2276520, 2883592, 3604490, 4325388, 4553040, 5406735, 5767184, 7208980, 8650776, 10813470, 14417960, 17301552, 21626940, 28835920, 43253880, 86507760]

約数ペア:

[(1, 86507760), (2, 43253880), (3, 28835920), (4, 21626940), (5, 17301552), (6, 14417960), (8, 10813470), (10, 8650776), (12, 7208980), (15, 5767184), (16, 5406735), (19, 4553040), (20, 4325388), (24, 3604490), (30, 2883592), (38, 2276520), (40, 2162694), (48, 1802245), (57, 1517680), (60, 1441796), (61, 1418160), (76, 1138260), (80, 1081347), (95, 910608), (114, 758840), (120, 720898), (122, 709080), (152, 569130), (183, 472720), (190, 455304), (228, 379420), (240, 360449), (244, 354540), (285, 303536), (304, 284565), (305, 283632), (311, 278160), (366, 236360), (380, 227652), (456, 189710), (488, 177270), (570, 151768), (610, 141816), (622, 139080), (732, 118180), (760, 113826), (912, 94855), (915, 94544), (933, 92720), (976, 88635), (1140, 75884), (1159, 74640), (1220, 70908), (1244, 69540), (1464, 59090), (1520, 56913), (1555, 55632), (1830, 47272), (1866, 46360), (2280, 37942), (2318, 37320), (2440, 35454), (2488, 34770), (2928, 29545), (3110, 27816), (3477, 24880), (3660, 23636), (3732, 23180), (4560, 18971), (4636, 18660), (4665, 18544), (4880, 17727), (4976, 17385), (5795, 14928), (5909, 14640), (6220, 13908), (6954, 12440), (7320, 11818), (7464, 11590), (9272, 9330)]