228325680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 846802944

約数和(自身を除く): 618477264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 127, 132, 144, 165, 176, 180, 198, 220, 227, 240, 254, 264, 330, 360, 381, 396, 440, 454, 495, 508, 528, 635, 660, 681, 720, 762, 792, 880, 908, 990, 1016, 1135, 1143, 1270, 1320, 1362, 1397, 1524, 1584, 1816, 1905, 1980, 2032, 2043, 2270, 2286, 2497, 2540, 2640, 2724, 2794, 3048, 3405, 3632, 3810, 3960, 4086, 4191, 4540, 4572, 4994, 5080, 5448, 5588, 5715, 6096, 6810, 6985, 7491, 7620, 7920, 8172, 8382, 9080, 9144, 9988, 10160, 10215, 10896, 11176, 11430, 12485, 12573, 13620, 13970, 14982, 15240, 16344, 16764, 18160, 18288, 19976, 20430, 20955, 22352, 22473, 22860, 24970, 25146, 27240, 27940, 28829, 29964, 30480, 32688, 33528, 37455, 39952, 40860, 41910, 44946, 45720, 49940, 50292, 54480, 55880, 57658, 59928, 62865, 67056, 74910, 81720, 83820, 86487, 89892, 91440, 99880, 100584, 111760, 112365, 115316, 119856, 125730, 144145, 149820, 163440, 167640, 172974, 179784, 199760, 201168, 224730, 230632, 251460, 259461, 288290, 299640, 317119, 335280, 345948, 359568, 432435, 449460, 461264, 502920, 518922, 576580, 599280, 634238, 691896, 864870, 898920, 951357, 1005840, 1037844, 1153160, 1268476, 1297305, 1383792, 1585595, 1729740, 1797840, 1902714, 2075688, 2306320, 2536952, 2594610, 2854071, 3171190, 3459480, 3805428, 4151376, 4756785, 5073904, 5189220, 5708142, 6342380, 6918960, 7610856, 9513570, 10378440, 11416284, 12684760, 14270355, 15221712, 19027140, 20756880, 22832568, 25369520, 28540710, 38054280, 45665136, 57081420, 76108560, 114162840, 228325680]

約数ペア:

[(1, 228325680), (2, 114162840), (3, 76108560), (4, 57081420), (5, 45665136), (6, 38054280), (8, 28540710), (9, 25369520), (10, 22832568), (11, 20756880), (12, 19027140), (15, 15221712), (16, 14270355), (18, 12684760), (20, 11416284), (22, 10378440), (24, 9513570), (30, 7610856), (33, 6918960), (36, 6342380), (40, 5708142), (44, 5189220), (45, 5073904), (48, 4756785), (55, 4151376), (60, 3805428), (66, 3459480), (72, 3171190), (80, 2854071), (88, 2594610), (90, 2536952), (99, 2306320), (110, 2075688), (120, 1902714), (127, 1797840), (132, 1729740), (144, 1585595), (165, 1383792), (176, 1297305), (180, 1268476), (198, 1153160), (220, 1037844), (227, 1005840), (240, 951357), (254, 898920), (264, 864870), (330, 691896), (360, 634238), (381, 599280), (396, 576580), (440, 518922), (454, 502920), (495, 461264), (508, 449460), (528, 432435), (635, 359568), (660, 345948), (681, 335280), (720, 317119), (762, 299640), (792, 288290), (880, 259461), (908, 251460), (990, 230632), (1016, 224730), (1135, 201168), (1143, 199760), (1270, 179784), (1320, 172974), (1362, 167640), (1397, 163440), (1524, 149820), (1584, 144145), (1816, 125730), (1905, 119856), (1980, 115316), (2032, 112365), (2043, 111760), (2270, 100584), (2286, 99880), (2497, 91440), (2540, 89892), (2640, 86487), (2724, 83820), (2794, 81720), (3048, 74910), (3405, 67056), (3632, 62865), (3810, 59928), (3960, 57658), (4086, 55880), (4191, 54480), (4540, 50292), (4572, 49940), (4994, 45720), (5080, 44946), (5448, 41910), (5588, 40860), (5715, 39952), (6096, 37455), (6810, 33528), (6985, 32688), (7491, 30480), (7620, 29964), (7920, 28829), (8172, 27940), (8382, 27240), (9080, 25146), (9144, 24970), (9988, 22860), (10160, 22473), (10215, 22352), (10896, 20955), (11176, 20430), (11430, 19976), (12485, 18288), (12573, 18160), (13620, 16764), (13970, 16344), (14982, 15240)]