84261960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 293529600

約数和(自身を除く): 209267640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 127, 152, 171, 180, 190, 194, 228, 254, 285, 291, 342, 360, 380, 381, 388, 456, 485, 508, 570, 582, 635, 684, 760, 762, 776, 855, 873, 970, 1016, 1140, 1143, 1164, 1270, 1368, 1455, 1524, 1710, 1746, 1843, 1905, 1940, 2280, 2286, 2328, 2413, 2540, 2910, 3048, 3420, 3492, 3686, 3810, 3880, 4365, 4572, 4826, 5080, 5529, 5715, 5820, 6840, 6984, 7239, 7372, 7620, 8730, 9144, 9215, 9652, 11058, 11430, 11640, 12065, 12319, 14478, 14744, 15240, 16587, 17460, 18430, 19304, 21717, 22116, 22860, 24130, 24638, 27645, 28956, 33174, 34920, 36195, 36860, 36957, 43434, 44232, 45720, 48260, 49276, 55290, 57912, 61595, 66348, 72390, 73720, 73914, 82935, 86868, 96520, 98552, 108585, 110580, 110871, 123190, 132696, 144780, 147828, 165870, 173736, 184785, 217170, 221160, 221742, 234061, 246380, 289560, 295656, 331740, 369570, 434340, 443484, 468122, 492760, 554355, 663480, 702183, 739140, 868680, 886968, 936244, 1108710, 1170305, 1404366, 1478280, 1872488, 2106549, 2217420, 2340610, 2808732, 3510915, 4213098, 4434840, 4681220, 5617464, 7021830, 8426196, 9362440, 10532745, 14043660, 16852392, 21065490, 28087320, 42130980, 84261960]

約数ペア:

[(1, 84261960), (2, 42130980), (3, 28087320), (4, 21065490), (5, 16852392), (6, 14043660), (8, 10532745), (9, 9362440), (10, 8426196), (12, 7021830), (15, 5617464), (18, 4681220), (19, 4434840), (20, 4213098), (24, 3510915), (30, 2808732), (36, 2340610), (38, 2217420), (40, 2106549), (45, 1872488), (57, 1478280), (60, 1404366), (72, 1170305), (76, 1108710), (90, 936244), (95, 886968), (97, 868680), (114, 739140), (120, 702183), (127, 663480), (152, 554355), (171, 492760), (180, 468122), (190, 443484), (194, 434340), (228, 369570), (254, 331740), (285, 295656), (291, 289560), (342, 246380), (360, 234061), (380, 221742), (381, 221160), (388, 217170), (456, 184785), (485, 173736), (508, 165870), (570, 147828), (582, 144780), (635, 132696), (684, 123190), (760, 110871), (762, 110580), (776, 108585), (855, 98552), (873, 96520), (970, 86868), (1016, 82935), (1140, 73914), (1143, 73720), (1164, 72390), (1270, 66348), (1368, 61595), (1455, 57912), (1524, 55290), (1710, 49276), (1746, 48260), (1843, 45720), (1905, 44232), (1940, 43434), (2280, 36957), (2286, 36860), (2328, 36195), (2413, 34920), (2540, 33174), (2910, 28956), (3048, 27645), (3420, 24638), (3492, 24130), (3686, 22860), (3810, 22116), (3880, 21717), (4365, 19304), (4572, 18430), (4826, 17460), (5080, 16587), (5529, 15240), (5715, 14744), (5820, 14478), (6840, 12319), (6984, 12065), (7239, 11640), (7372, 11430), (7620, 11058), (8730, 9652), (9144, 9215)]