187103280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 718882560

約数和(自身を除く): 531779280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 659, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1318, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 1977, 2028, 2184, 2366, 2535, 2636, 2704, 2730, 3120, 3295, 3380, 3549, 3640, 3954, 4056, 4368, 4613, 4732, 5070, 5272, 5460, 5915, 6590, 6760, 7098, 7280, 7908, 8112, 8567, 9226, 9464, 9885, 10140, 10544, 10920, 11830, 13180, 13520, 13839, 14196, 15816, 17134, 17745, 18452, 18928, 19770, 20280, 21840, 23065, 23660, 25701, 26360, 27678, 28392, 31632, 34268, 35490, 36904, 39540, 40560, 42835, 46130, 47320, 51402, 52720, 55356, 56784, 59969, 68536, 69195, 70980, 73808, 79080, 85670, 92260, 94640, 102804, 110712, 111371, 119938, 128505, 137072, 138390, 141960, 158160, 171340, 179907, 184520, 205608, 221424, 222742, 239876, 257010, 276780, 283920, 299845, 334113, 342680, 359814, 369040, 411216, 445484, 479752, 514020, 553560, 556855, 599690, 668226, 685360, 719628, 779597, 890968, 899535, 959504, 1028040, 1107120, 1113710, 1199380, 1336452, 1439256, 1559194, 1670565, 1781936, 1799070, 2056080, 2227420, 2338791, 2398760, 2672904, 2878512, 3118388, 3341130, 3598140, 3897985, 4454840, 4677582, 4797520, 5345808, 6236776, 6682260, 7196280, 7795970, 8909680, 9355164, 11693955, 12473552, 13364520, 14392560, 15591940, 18710328, 23387910, 26729040, 31183880, 37420656, 46775820, 62367760, 93551640, 187103280]

約数ペア:

[(1, 187103280), (2, 93551640), (3, 62367760), (4, 46775820), (5, 37420656), (6, 31183880), (7, 26729040), (8, 23387910), (10, 18710328), (12, 15591940), (13, 14392560), (14, 13364520), (15, 12473552), (16, 11693955), (20, 9355164), (21, 8909680), (24, 7795970), (26, 7196280), (28, 6682260), (30, 6236776), (35, 5345808), (39, 4797520), (40, 4677582), (42, 4454840), (48, 3897985), (52, 3598140), (56, 3341130), (60, 3118388), (65, 2878512), (70, 2672904), (78, 2398760), (80, 2338791), (84, 2227420), (91, 2056080), (104, 1799070), (105, 1781936), (112, 1670565), (120, 1559194), (130, 1439256), (140, 1336452), (156, 1199380), (168, 1113710), (169, 1107120), (182, 1028040), (195, 959504), (208, 899535), (210, 890968), (240, 779597), (260, 719628), (273, 685360), (280, 668226), (312, 599690), (336, 556855), (338, 553560), (364, 514020), (390, 479752), (420, 445484), (455, 411216), (507, 369040), (520, 359814), (546, 342680), (560, 334113), (624, 299845), (659, 283920), (676, 276780), (728, 257010), (780, 239876), (840, 222742), (845, 221424), (910, 205608), (1014, 184520), (1040, 179907), (1092, 171340), (1183, 158160), (1318, 141960), (1352, 138390), (1365, 137072), (1456, 128505), (1560, 119938), (1680, 111371), (1690, 110712), (1820, 102804), (1977, 94640), (2028, 92260), (2184, 85670), (2366, 79080), (2535, 73808), (2636, 70980), (2704, 69195), (2730, 68536), (3120, 59969), (3295, 56784), (3380, 55356), (3549, 52720), (3640, 51402), (3954, 47320), (4056, 46130), (4368, 42835), (4613, 40560), (4732, 39540), (5070, 36904), (5272, 35490), (5460, 34268), (5915, 31632), (6590, 28392), (6760, 27678), (7098, 26360), (7280, 25701), (7908, 23660), (8112, 23065), (8567, 21840), (9226, 20280), (9464, 19770), (9885, 18928), (10140, 18452), (10544, 17745), (10920, 17134), (11830, 15816), (13180, 14196), (13520, 13839)]