488111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 1828915200

約数和(自身を除く): 1340803680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 32, 38, 39, 40, 46, 48, 52, 57, 60, 65, 69, 76, 78, 80, 92, 95, 96, 104, 114, 115, 120, 130, 138, 152, 156, 160, 179, 184, 190, 195, 208, 228, 230, 240, 247, 260, 276, 285, 299, 304, 312, 345, 358, 368, 380, 390, 416, 437, 456, 460, 480, 494, 520, 537, 552, 570, 598, 608, 624, 690, 716, 736, 741, 760, 780, 874, 895, 897, 912, 920, 988, 1040, 1074, 1104, 1140, 1196, 1235, 1248, 1311, 1380, 1432, 1482, 1495, 1520, 1560, 1748, 1790, 1794, 1824, 1840, 1976, 2080, 2148, 2185, 2208, 2280, 2327, 2392, 2470, 2622, 2685, 2760, 2864, 2964, 2990, 3040, 3120, 3401, 3496, 3580, 3588, 3680, 3705, 3952, 4117, 4296, 4370, 4485, 4560, 4654, 4784, 4940, 5244, 5370, 5520, 5681, 5728, 5928, 5980, 6240, 6555, 6802, 6981, 6992, 7160, 7176, 7410, 7904, 8234, 8592, 8740, 8970, 9120, 9308, 9568, 9880, 10203, 10488, 10740, 11040, 11362, 11635, 11856, 11960, 12351, 13110, 13604, 13962, 13984, 14320, 14352, 14820, 16468, 17005, 17043, 17184, 17480, 17940, 18616, 19760, 20406, 20585, 20976, 21480, 22724, 23270, 23712, 23920, 24702, 26220, 27208, 27924, 28405, 28640, 28704, 29640, 32936, 34010, 34086, 34905, 34960, 35880, 37232, 39520, 40812, 41170, 41952, 42960, 44213, 45448, 46540, 47840, 49404, 51015, 52440, 53521, 54416, 55848, 56810, 59280, 61755, 65872, 68020, 68172, 69810, 69920, 71760, 74464, 78223, 81624, 82340, 85215, 85920, 88426, 90896, 93080, 98808, 102030, 104880, 107042, 108832, 111696, 113620, 118560, 123510, 131744, 132639, 136040, 136344, 139620, 143520, 156446, 160563, 163248, 164680, 170430, 176852, 181792, 186160, 197616, 204060, 209760, 214084, 221065, 223392, 227240, 234669, 247020, 265278, 267605, 272080, 272688, 279240, 312892, 321126, 326496, 329360, 340860, 353704, 372320, 391115, 395232, 408120, 428168, 442130, 454480, 469338, 494040, 530556, 535210, 544160, 545376, 558480, 625784, 642252, 658720, 663195, 681720, 707408, 782230, 802815, 816240, 856336, 884260, 908960, 938676, 988080, 1016899, 1061112, 1070420, 1116960, 1173345, 1251568, 1284504, 1326390, 1363440, 1414816, 1564460, 1605630, 1632480, 1712672, 1768520, 1877352, 1976160, 2033798, 2122224, 2140840, 2346690, 2503136, 2569008, 2652780, 2726880, 3050697, 3128920, 3211260, 3537040, 3754704, 4067596, 4244448, 4281680, 4693380, 5084495, 5138016, 5305560, 6101394, 6257840, 6422520, 7074080, 7509408, 8135192, 8563360, 9386760, 10168990, 10611120, 12202788, 12515680, 12845040, 15253485, 16270384, 18773520, 20337980, 21222240, 24405576, 25690080, 30506970, 32540768, 37547040, 40675960, 48811152, 61013940, 81351920, 97622304, 122027880, 162703840, 244055760, 488111520]

約数ペア:

[(1, 488111520), (2, 244055760), (3, 162703840), (4, 122027880), (5, 97622304), (6, 81351920), (8, 61013940), (10, 48811152), (12, 40675960), (13, 37547040), (15, 32540768), (16, 30506970), (19, 25690080), (20, 24405576), (23, 21222240), (24, 20337980), (26, 18773520), (30, 16270384), (32, 15253485), (38, 12845040), (39, 12515680), (40, 12202788), (46, 10611120), (48, 10168990), (52, 9386760), (57, 8563360), (60, 8135192), (65, 7509408), (69, 7074080), (76, 6422520), (78, 6257840), (80, 6101394), (92, 5305560), (95, 5138016), (96, 5084495), (104, 4693380), (114, 4281680), (115, 4244448), (120, 4067596), (130, 3754704), (138, 3537040), (152, 3211260), (156, 3128920), (160, 3050697), (179, 2726880), (184, 2652780), (190, 2569008), (195, 2503136), (208, 2346690), (228, 2140840), (230, 2122224), (240, 2033798), (247, 1976160), (260, 1877352), (276, 1768520), (285, 1712672), (299, 1632480), (304, 1605630), (312, 1564460), (345, 1414816), (358, 1363440), (368, 1326390), (380, 1284504), (390, 1251568), (416, 1173345), (437, 1116960), (456, 1070420), (460, 1061112), (480, 1016899), (494, 988080), (520, 938676), (537, 908960), (552, 884260), (570, 856336), (598, 816240), (608, 802815), (624, 782230), (690, 707408), (716, 681720), (736, 663195), (741, 658720), (760, 642252), (780, 625784), (874, 558480), (895, 545376), (897, 544160), (912, 535210), (920, 530556), (988, 494040), (1040, 469338), (1074, 454480), (1104, 442130), (1140, 428168), (1196, 408120), (1235, 395232), (1248, 391115), (1311, 372320), (1380, 353704), (1432, 340860), (1482, 329360), (1495, 326496), (1520, 321126), (1560, 312892), (1748, 279240), (1790, 272688), (1794, 272080), (1824, 267605), (1840, 265278), (1976, 247020), (2080, 234669), (2148, 227240), (2185, 223392), (2208, 221065), (2280, 214084), (2327, 209760), (2392, 204060), (2470, 197616), (2622, 186160), (2685, 181792), (2760, 176852), (2864, 170430), (2964, 164680), (2990, 163248), (3040, 160563), (3120, 156446), (3401, 143520), (3496, 139620), (3580, 136344), (3588, 136040), (3680, 132639), (3705, 131744), (3952, 123510), (4117, 118560), (4296, 113620), (4370, 111696), (4485, 108832), (4560, 107042), (4654, 104880), (4784, 102030), (4940, 98808), (5244, 93080), (5370, 90896), (5520, 88426), (5681, 85920), (5728, 85215), (5928, 82340), (5980, 81624), (6240, 78223), (6555, 74464), (6802, 71760), (6981, 69920), (6992, 69810), (7160, 68172), (7176, 68020), (7410, 65872), (7904, 61755), (8234, 59280), (8592, 56810), (8740, 55848), (8970, 54416), (9120, 53521), (9308, 52440), (9568, 51015), (9880, 49404), (10203, 47840), (10488, 46540), (10740, 45448), (11040, 44213), (11362, 42960), (11635, 41952), (11856, 41170), (11960, 40812), (12351, 39520), (13110, 37232), (13604, 35880), (13962, 34960), (13984, 34905), (14320, 34086), (14352, 34010), (14820, 32936), (16468, 29640), (17005, 28704), (17043, 28640), (17184, 28405), (17480, 27924), (17940, 27208), (18616, 26220), (19760, 24702), (20406, 23920), (20585, 23712), (20976, 23270), (21480, 22724)]