620017440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 2382815232

約数和(自身を除く): 1762797792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 71, 80, 84, 92, 96, 105, 112, 113, 115, 120, 138, 140, 142, 160, 161, 168, 184, 210, 213, 224, 226, 230, 240, 276, 280, 284, 322, 336, 339, 345, 355, 368, 420, 426, 452, 460, 480, 483, 497, 552, 560, 565, 568, 644, 672, 678, 690, 710, 736, 791, 805, 840, 852, 904, 920, 966, 994, 1065, 1104, 1120, 1130, 1136, 1288, 1356, 1380, 1420, 1491, 1582, 1610, 1633, 1680, 1695, 1704, 1808, 1840, 1932, 1988, 2130, 2208, 2260, 2272, 2373, 2415, 2485, 2576, 2599, 2712, 2760, 2840, 2982, 3164, 3220, 3266, 3360, 3390, 3408, 3616, 3680, 3864, 3955, 3976, 4260, 4520, 4746, 4830, 4899, 4970, 5152, 5198, 5424, 5520, 5680, 5964, 6328, 6440, 6532, 6780, 6816, 7455, 7728, 7797, 7910, 7952, 8023, 8165, 8520, 9040, 9492, 9660, 9798, 9940, 10396, 10848, 11040, 11360, 11431, 11865, 11928, 12656, 12880, 12995, 13064, 13560, 14910, 15456, 15594, 15820, 15904, 16046, 16330, 17040, 18080, 18193, 18984, 19320, 19596, 19880, 20792, 22862, 23730, 23856, 24069, 24495, 25312, 25760, 25990, 26128, 27120, 29820, 31188, 31640, 32092, 32660, 34080, 34293, 36386, 37968, 38640, 38985, 39192, 39760, 40115, 41584, 45724, 47460, 47712, 48138, 48990, 51980, 52256, 54240, 54579, 56161, 57155, 59640, 62376, 63280, 64184, 65320, 68586, 72772, 75936, 77280, 77970, 78384, 79520, 80230, 83168, 90965, 91448, 94920, 96276, 97980, 103960, 109158, 112322, 114310, 119280, 120345, 124752, 126560, 128368, 130640, 137172, 145544, 155940, 156768, 160460, 168483, 171465, 181930, 182896, 184529, 189840, 192552, 195960, 207920, 218316, 224644, 228620, 238560, 240690, 249504, 256736, 261280, 272895, 274344, 280805, 291088, 311880, 320920, 336966, 342930, 363860, 365792, 369058, 379680, 385104, 391920, 415840, 436632, 449288, 457240, 481380, 545790, 548688, 553587, 561610, 582176, 623760, 641840, 673932, 685860, 727720, 738116, 770208, 783840, 842415, 873264, 898576, 914480, 922645, 962760, 1091580, 1097376, 1107174, 1123220, 1247520, 1283680, 1291703, 1347864, 1371720, 1455440, 1476232, 1684830, 1746528, 1797152, 1828960, 1845290, 1925520, 2183160, 2214348, 2246440, 2583406, 2695728, 2743440, 2767935, 2910880, 2952464, 3369660, 3690580, 3851040, 3875109, 4366320, 4428696, 4492880, 5166812, 5391456, 5486880, 5535870, 5904928, 6458515, 6739320, 7381160, 7750218, 8732640, 8857392, 8985760, 10333624, 11071740, 12917030, 13478640, 14762320, 15500436, 17714784, 19375545, 20667248, 22143480, 25834060, 26957280, 29524640, 31000872, 38751090, 41334496, 44286960, 51668120, 62001744, 77502180, 88573920, 103336240, 124003488, 155004360, 206672480, 310008720, 620017440]

約数ペア:

[(1, 620017440), (2, 310008720), (3, 206672480), (4, 155004360), (5, 124003488), (6, 103336240), (7, 88573920), (8, 77502180), (10, 62001744), (12, 51668120), (14, 44286960), (15, 41334496), (16, 38751090), (20, 31000872), (21, 29524640), (23, 26957280), (24, 25834060), (28, 22143480), (30, 20667248), (32, 19375545), (35, 17714784), (40, 15500436), (42, 14762320), (46, 13478640), (48, 12917030), (56, 11071740), (60, 10333624), (69, 8985760), (70, 8857392), (71, 8732640), (80, 7750218), (84, 7381160), (92, 6739320), (96, 6458515), (105, 5904928), (112, 5535870), (113, 5486880), (115, 5391456), (120, 5166812), (138, 4492880), (140, 4428696), (142, 4366320), (160, 3875109), (161, 3851040), (168, 3690580), (184, 3369660), (210, 2952464), (213, 2910880), (224, 2767935), (226, 2743440), (230, 2695728), (240, 2583406), (276, 2246440), (280, 2214348), (284, 2183160), (322, 1925520), (336, 1845290), (339, 1828960), (345, 1797152), (355, 1746528), (368, 1684830), (420, 1476232), (426, 1455440), (452, 1371720), (460, 1347864), (480, 1291703), (483, 1283680), (497, 1247520), (552, 1123220), (560, 1107174), (565, 1097376), (568, 1091580), (644, 962760), (672, 922645), (678, 914480), (690, 898576), (710, 873264), (736, 842415), (791, 783840), (805, 770208), (840, 738116), (852, 727720), (904, 685860), (920, 673932), (966, 641840), (994, 623760), (1065, 582176), (1104, 561610), (1120, 553587), (1130, 548688), (1136, 545790), (1288, 481380), (1356, 457240), (1380, 449288), (1420, 436632), (1491, 415840), (1582, 391920), (1610, 385104), (1633, 379680), (1680, 369058), (1695, 365792), (1704, 363860), (1808, 342930), (1840, 336966), (1932, 320920), (1988, 311880), (2130, 291088), (2208, 280805), (2260, 274344), (2272, 272895), (2373, 261280), (2415, 256736), (2485, 249504), (2576, 240690), (2599, 238560), (2712, 228620), (2760, 224644), (2840, 218316), (2982, 207920), (3164, 195960), (3220, 192552), (3266, 189840), (3360, 184529), (3390, 182896), (3408, 181930), (3616, 171465), (3680, 168483), (3864, 160460), (3955, 156768), (3976, 155940), (4260, 145544), (4520, 137172), (4746, 130640), (4830, 128368), (4899, 126560), (4970, 124752), (5152, 120345), (5198, 119280), (5424, 114310), (5520, 112322), (5680, 109158), (5964, 103960), (6328, 97980), (6440, 96276), (6532, 94920), (6780, 91448), (6816, 90965), (7455, 83168), (7728, 80230), (7797, 79520), (7910, 78384), (7952, 77970), (8023, 77280), (8165, 75936), (8520, 72772), (9040, 68586), (9492, 65320), (9660, 64184), (9798, 63280), (9940, 62376), (10396, 59640), (10848, 57155), (11040, 56161), (11360, 54579), (11431, 54240), (11865, 52256), (11928, 51980), (12656, 48990), (12880, 48138), (12995, 47712), (13064, 47460), (13560, 45724), (14910, 41584), (15456, 40115), (15594, 39760), (15820, 39192), (15904, 38985), (16046, 38640), (16330, 37968), (17040, 36386), (18080, 34293), (18193, 34080), (18984, 32660), (19320, 32092), (19596, 31640), (19880, 31188), (20792, 29820), (22862, 27120), (23730, 26128), (23856, 25990), (24069, 25760), (24495, 25312)]