571987920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 2149576704

約数和(自身を除く): 1577588784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 113, 115, 120, 131, 138, 140, 161, 168, 184, 210, 226, 230, 240, 262, 276, 280, 322, 336, 339, 345, 368, 393, 420, 452, 460, 483, 524, 552, 560, 565, 644, 655, 678, 690, 786, 791, 805, 840, 904, 917, 920, 966, 1048, 1104, 1130, 1288, 1310, 1356, 1380, 1572, 1582, 1610, 1680, 1695, 1808, 1834, 1840, 1932, 1965, 2096, 2260, 2373, 2415, 2576, 2599, 2620, 2712, 2751, 2760, 3013, 3144, 3164, 3220, 3390, 3668, 3864, 3930, 3955, 4520, 4585, 4746, 4830, 5198, 5240, 5424, 5502, 5520, 6026, 6288, 6328, 6440, 6780, 7336, 7728, 7797, 7860, 7910, 9039, 9040, 9170, 9492, 9660, 10396, 10480, 11004, 11865, 12052, 12656, 12880, 12995, 13560, 13755, 14672, 14803, 15065, 15594, 15720, 15820, 18078, 18193, 18340, 18984, 19320, 20792, 21091, 22008, 23730, 24104, 25990, 27120, 27510, 29606, 30130, 31188, 31440, 31640, 36156, 36386, 36680, 37968, 38640, 38985, 41584, 42182, 44016, 44409, 45195, 47460, 48208, 51980, 54579, 55020, 59212, 60260, 62376, 63273, 63280, 72312, 72772, 73360, 74015, 77970, 84364, 88818, 90390, 90965, 94920, 103621, 103960, 105455, 109158, 110040, 118424, 120520, 124752, 126546, 144624, 145544, 148030, 155940, 168728, 177636, 180780, 181930, 189840, 207242, 207920, 210910, 218316, 220080, 222045, 236848, 241040, 253092, 272895, 291088, 296060, 310863, 311880, 316365, 337456, 340469, 355272, 361560, 363860, 414484, 421820, 436632, 444090, 506184, 518105, 545790, 592120, 621726, 623760, 632730, 680938, 710544, 723120, 727720, 828968, 843640, 873264, 888180, 1012368, 1021407, 1036210, 1091580, 1184240, 1243452, 1265460, 1361876, 1455440, 1554315, 1657936, 1687280, 1702345, 1776360, 2042814, 2072420, 2183160, 2383283, 2486904, 2530920, 2723752, 3108630, 3404690, 3552720, 4085628, 4144840, 4366320, 4766566, 4973808, 5061840, 5107035, 5447504, 6217260, 6809380, 7149849, 8171256, 8289680, 9533132, 10214070, 11916415, 12434520, 13618760, 14299698, 16342512, 19066264, 20428140, 23832830, 24869040, 27237520, 28599396, 35749245, 38132528, 40856280, 47665660, 57198792, 71498490, 81712560, 95331320, 114397584, 142996980, 190662640, 285993960, 571987920]

約数ペア:

[(1, 571987920), (2, 285993960), (3, 190662640), (4, 142996980), (5, 114397584), (6, 95331320), (7, 81712560), (8, 71498490), (10, 57198792), (12, 47665660), (14, 40856280), (15, 38132528), (16, 35749245), (20, 28599396), (21, 27237520), (23, 24869040), (24, 23832830), (28, 20428140), (30, 19066264), (35, 16342512), (40, 14299698), (42, 13618760), (46, 12434520), (48, 11916415), (56, 10214070), (60, 9533132), (69, 8289680), (70, 8171256), (80, 7149849), (84, 6809380), (92, 6217260), (105, 5447504), (112, 5107035), (113, 5061840), (115, 4973808), (120, 4766566), (131, 4366320), (138, 4144840), (140, 4085628), (161, 3552720), (168, 3404690), (184, 3108630), (210, 2723752), (226, 2530920), (230, 2486904), (240, 2383283), (262, 2183160), (276, 2072420), (280, 2042814), (322, 1776360), (336, 1702345), (339, 1687280), (345, 1657936), (368, 1554315), (393, 1455440), (420, 1361876), (452, 1265460), (460, 1243452), (483, 1184240), (524, 1091580), (552, 1036210), (560, 1021407), (565, 1012368), (644, 888180), (655, 873264), (678, 843640), (690, 828968), (786, 727720), (791, 723120), (805, 710544), (840, 680938), (904, 632730), (917, 623760), (920, 621726), (966, 592120), (1048, 545790), (1104, 518105), (1130, 506184), (1288, 444090), (1310, 436632), (1356, 421820), (1380, 414484), (1572, 363860), (1582, 361560), (1610, 355272), (1680, 340469), (1695, 337456), (1808, 316365), (1834, 311880), (1840, 310863), (1932, 296060), (1965, 291088), (2096, 272895), (2260, 253092), (2373, 241040), (2415, 236848), (2576, 222045), (2599, 220080), (2620, 218316), (2712, 210910), (2751, 207920), (2760, 207242), (3013, 189840), (3144, 181930), (3164, 180780), (3220, 177636), (3390, 168728), (3668, 155940), (3864, 148030), (3930, 145544), (3955, 144624), (4520, 126546), (4585, 124752), (4746, 120520), (4830, 118424), (5198, 110040), (5240, 109158), (5424, 105455), (5502, 103960), (5520, 103621), (6026, 94920), (6288, 90965), (6328, 90390), (6440, 88818), (6780, 84364), (7336, 77970), (7728, 74015), (7797, 73360), (7860, 72772), (7910, 72312), (9039, 63280), (9040, 63273), (9170, 62376), (9492, 60260), (9660, 59212), (10396, 55020), (10480, 54579), (11004, 51980), (11865, 48208), (12052, 47460), (12656, 45195), (12880, 44409), (12995, 44016), (13560, 42182), (13755, 41584), (14672, 38985), (14803, 38640), (15065, 37968), (15594, 36680), (15720, 36386), (15820, 36156), (18078, 31640), (18193, 31440), (18340, 31188), (18984, 30130), (19320, 29606), (20792, 27510), (21091, 27120), (22008, 25990), (23730, 24104)]