259428960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 384

約数和(自身を含む): 1085736960

約数和(自身を除く): 826308000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 373, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 746, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1119, 1120, 1242, 1260, 1288, 1380, 1440, 1449, 1492, 1512, 1610, 1656, 1680, 1840, 1865, 1890, 1932, 2016, 2070, 2160, 2208, 2238, 2415, 2484, 2520, 2576, 2611, 2760, 2898, 2984, 3024, 3105, 3220, 3312, 3357, 3360, 3680, 3730, 3780, 3864, 4140, 4320, 4347, 4476, 4830, 4968, 5040, 5152, 5222, 5520, 5595, 5796, 5968, 6048, 6210, 6440, 6624, 6714, 7245, 7460, 7560, 7728, 7833, 8280, 8579, 8694, 8952, 9660, 9936, 10071, 10080, 10444, 11040, 11190, 11592, 11936, 12420, 12880, 13055, 13428, 14490, 14920, 15120, 15456, 15666, 16560, 16785, 17158, 17388, 17904, 19320, 19872, 20142, 20888, 21735, 22380, 23184, 23499, 24840, 25737, 25760, 26110, 26856, 28980, 29840, 30240, 31332, 33120, 33570, 34316, 34776, 35808, 38640, 39165, 40284, 41776, 42895, 43470, 44760, 46368, 46998, 49680, 50355, 51474, 52220, 53712, 57960, 59680, 60053, 62664, 67140, 68632, 69552, 70497, 77211, 77280, 78330, 80568, 83552, 85790, 86940, 89520, 93996, 99360, 100710, 102948, 104440, 107424, 115920, 117495, 120106, 125328, 128685, 134280, 137264, 139104, 140994, 154422, 156660, 161136, 171580, 173880, 179040, 180159, 187992, 201420, 205896, 208880, 231633, 231840, 234990, 240212, 250656, 257370, 268560, 274528, 281988, 300265, 308844, 313320, 322272, 343160, 347760, 352485, 360318, 375984, 386055, 402840, 411792, 417760, 463266, 469980, 480424, 514740, 537120, 540477, 563976, 600530, 617688, 626640, 686320, 695520, 704970, 720636, 751968, 772110, 805680, 823584, 900795, 926532, 939960, 960848, 1029480, 1080954, 1127952, 1158165, 1201060, 1235376, 1253280, 1372640, 1409940, 1441272, 1544220, 1611360, 1621431, 1801590, 1853064, 1879920, 1921696, 2058960, 2161908, 2255904, 2316330, 2402120, 2470752, 2702385, 2819880, 2882544, 3088440, 3242862, 3603180, 3706128, 3759840, 4117920, 4323816, 4632660, 4804240, 5404770, 5639760, 5765088, 6176880, 6485724, 7206360, 7412256, 8107155, 8647632, 9265320, 9608480, 10809540, 11279520, 12353760, 12971448, 14412720, 16214310, 17295264, 18530640, 21619080, 25942896, 28825440, 32428620, 37061280, 43238160, 51885792, 64857240, 86476320, 129714480, 259428960]

約数ペア:

[(1, 259428960), (2, 129714480), (3, 86476320), (4, 64857240), (5, 51885792), (6, 43238160), (7, 37061280), (8, 32428620), (9, 28825440), (10, 25942896), (12, 21619080), (14, 18530640), (15, 17295264), (16, 16214310), (18, 14412720), (20, 12971448), (21, 12353760), (23, 11279520), (24, 10809540), (27, 9608480), (28, 9265320), (30, 8647632), (32, 8107155), (35, 7412256), (36, 7206360), (40, 6485724), (42, 6176880), (45, 5765088), (46, 5639760), (48, 5404770), (54, 4804240), (56, 4632660), (60, 4323816), (63, 4117920), (69, 3759840), (70, 3706128), (72, 3603180), (80, 3242862), (84, 3088440), (90, 2882544), (92, 2819880), (96, 2702385), (105, 2470752), (108, 2402120), (112, 2316330), (115, 2255904), (120, 2161908), (126, 2058960), (135, 1921696), (138, 1879920), (140, 1853064), (144, 1801590), (160, 1621431), (161, 1611360), (168, 1544220), (180, 1441272), (184, 1409940), (189, 1372640), (207, 1253280), (210, 1235376), (216, 1201060), (224, 1158165), (230, 1127952), (240, 1080954), (252, 1029480), (270, 960848), (276, 939960), (280, 926532), (288, 900795), (315, 823584), (322, 805680), (336, 772110), (345, 751968), (360, 720636), (368, 704970), (373, 695520), (378, 686320), (414, 626640), (420, 617688), (432, 600530), (460, 563976), (480, 540477), (483, 537120), (504, 514740), (540, 480424), (552, 469980), (560, 463266), (621, 417760), (630, 411792), (644, 402840), (672, 386055), (690, 375984), (720, 360318), (736, 352485), (746, 347760), (756, 343160), (805, 322272), (828, 313320), (840, 308844), (864, 300265), (920, 281988), (945, 274528), (966, 268560), (1008, 257370), (1035, 250656), (1080, 240212), (1104, 234990), (1119, 231840), (1120, 231633), (1242, 208880), (1260, 205896), (1288, 201420), (1380, 187992), (1440, 180159), (1449, 179040), (1492, 173880), (1512, 171580), (1610, 161136), (1656, 156660), (1680, 154422), (1840, 140994), (1865, 139104), (1890, 137264), (1932, 134280), (2016, 128685), (2070, 125328), (2160, 120106), (2208, 117495), (2238, 115920), (2415, 107424), (2484, 104440), (2520, 102948), (2576, 100710), (2611, 99360), (2760, 93996), (2898, 89520), (2984, 86940), (3024, 85790), (3105, 83552), (3220, 80568), (3312, 78330), (3357, 77280), (3360, 77211), (3680, 70497), (3730, 69552), (3780, 68632), (3864, 67140), (4140, 62664), (4320, 60053), (4347, 59680), (4476, 57960), (4830, 53712), (4968, 52220), (5040, 51474), (5152, 50355), (5222, 49680), (5520, 46998), (5595, 46368), (5796, 44760), (5968, 43470), (6048, 42895), (6210, 41776), (6440, 40284), (6624, 39165), (6714, 38640), (7245, 35808), (7460, 34776), (7560, 34316), (7728, 33570), (7833, 33120), (8280, 31332), (8579, 30240), (8694, 29840), (8952, 28980), (9660, 26856), (9936, 26110), (10071, 25760), (10080, 25737), (10444, 24840), (11040, 23499), (11190, 23184), (11592, 22380), (11936, 21735), (12420, 20888), (12880, 20142), (13055, 19872), (13428, 19320), (14490, 17904), (14920, 17388), (15120, 17158), (15456, 16785), (15666, 16560)]