2531780160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 448

約数和(自身を含む): 10054205952

約数和(自身を除く): 7522425792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 320, 336, 364, 365, 390, 397, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 672, 728, 730, 780, 794, 832, 840, 876, 910, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1191, 1248, 1344, 1365, 1456, 1460, 1533, 1560, 1588, 1680, 1752, 1820, 1898, 1985, 2044, 2080, 2184, 2190, 2240, 2336, 2382, 2496, 2555, 2730, 2779, 2847, 2912, 2920, 3066, 3120, 3176, 3360, 3504, 3640, 3796, 3970, 4088, 4160, 4368, 4380, 4672, 4745, 4764, 5110, 5161, 5460, 5558, 5694, 5824, 5840, 5955, 6132, 6240, 6352, 6643, 6720, 7008, 7280, 7592, 7665, 7940, 8176, 8337, 8736, 8760, 9490, 9528, 10220, 10322, 10920, 11116, 11388, 11680, 11910, 12264, 12480, 12704, 13286, 13895, 14016, 14235, 14560, 15184, 15330, 15483, 15880, 16352, 16674, 17472, 17520, 18980, 19056, 19929, 20440, 20644, 21840, 22232, 22776, 23360, 23820, 24528, 25408, 25805, 26572, 27790, 28470, 28981, 29120, 30368, 30660, 30966, 31760, 32704, 33215, 33348, 35040, 36127, 37960, 38112, 39858, 40880, 41288, 41685, 43680, 44464, 45552, 47640, 49056, 51610, 53144, 55580, 56940, 57962, 60736, 61320, 61932, 63520, 66430, 66696, 70080, 72254, 75920, 76224, 77415, 79716, 81760, 82576, 83370, 86943, 87360, 88928, 91104, 95280, 98112, 99645, 103220, 106288, 108381, 111160, 113880, 115924, 122640, 123864, 127040, 132860, 133392, 144508, 144905, 151840, 154830, 159432, 163520, 165152, 166740, 173886, 177856, 180635, 182208, 190560, 199290, 202867, 206440, 212576, 216762, 222320, 227760, 231848, 245280, 247728, 265720, 266784, 289016, 289810, 303680, 309660, 318864, 330304, 333480, 347772, 361270, 376753, 381120, 398580, 405734, 412880, 425152, 433524, 434715, 444640, 455520, 463696, 490560, 495456, 531440, 533568, 541905, 578032, 579620, 608601, 619320, 637728, 666960, 695544, 722540, 753506, 797160, 811468, 825760, 867048, 869430, 889280, 911040, 927392, 990912, 1014335, 1062880, 1083810, 1130259, 1156064, 1159240, 1217202, 1238640, 1275456, 1333920, 1391088, 1445080, 1507012, 1594320, 1622936, 1651520, 1734096, 1738860, 1854784, 1883765, 2028670, 2125760, 2167620, 2260518, 2312128, 2318480, 2434404, 2477280, 2637271, 2667840, 2782176, 2890160, 3014024, 3043005, 3188640, 3245872, 3468192, 3477720, 3767530, 4057340, 4335240, 4521036, 4636960, 4868808, 4954560, 5274542, 5564352, 5651295, 5780320, 6028048, 6086010, 6377280, 6491744, 6936384, 6955440, 7535060, 7911813, 8114680, 8670480, 9042072, 9273920, 9737616, 10549084, 11302590, 11560640, 12056096, 12172020, 12983488, 13186355, 13910880, 15070120, 15823626, 16229360, 17340960, 18084144, 19475232, 21098168, 22605180, 24112192, 24344040, 26372710, 27821760, 30140240, 31647252, 32458720, 34681920, 36168288, 38950464, 39559065, 42196336, 45210360, 48688080, 52745420, 60280480, 63294504, 64917440, 72336576, 79118130, 84392672, 90420720, 97376160, 105490840, 120560960, 126589008, 158236260, 168785344, 180841440, 194752320, 210981680, 253178016, 316472520, 361682880, 421963360, 506356032, 632945040, 843926720, 1265890080, 2531780160]

約数ペア:

[(1, 2531780160), (2, 1265890080), (3, 843926720), (4, 632945040), (5, 506356032), (6, 421963360), (7, 361682880), (8, 316472520), (10, 253178016), (12, 210981680), (13, 194752320), (14, 180841440), (15, 168785344), (16, 158236260), (20, 126589008), (21, 120560960), (24, 105490840), (26, 97376160), (28, 90420720), (30, 84392672), (32, 79118130), (35, 72336576), (39, 64917440), (40, 63294504), (42, 60280480), (48, 52745420), (52, 48688080), (56, 45210360), (60, 42196336), (64, 39559065), (65, 38950464), (70, 36168288), (73, 34681920), (78, 32458720), (80, 31647252), (84, 30140240), (91, 27821760), (96, 26372710), (104, 24344040), (105, 24112192), (112, 22605180), (120, 21098168), (130, 19475232), (140, 18084144), (146, 17340960), (156, 16229360), (160, 15823626), (168, 15070120), (182, 13910880), (192, 13186355), (195, 12983488), (208, 12172020), (210, 12056096), (219, 11560640), (224, 11302590), (240, 10549084), (260, 9737616), (273, 9273920), (280, 9042072), (292, 8670480), (312, 8114680), (320, 7911813), (336, 7535060), (364, 6955440), (365, 6936384), (390, 6491744), (397, 6377280), (416, 6086010), (420, 6028048), (438, 5780320), (448, 5651295), (455, 5564352), (480, 5274542), (511, 4954560), (520, 4868808), (546, 4636960), (560, 4521036), (584, 4335240), (624, 4057340), (672, 3767530), (728, 3477720), (730, 3468192), (780, 3245872), (794, 3188640), (832, 3043005), (840, 3014024), (876, 2890160), (910, 2782176), (949, 2667840), (960, 2637271), (1022, 2477280), (1040, 2434404), (1092, 2318480), (1095, 2312128), (1120, 2260518), (1168, 2167620), (1191, 2125760), (1248, 2028670), (1344, 1883765), (1365, 1854784), (1456, 1738860), (1460, 1734096), (1533, 1651520), (1560, 1622936), (1588, 1594320), (1680, 1507012), (1752, 1445080), (1820, 1391088), (1898, 1333920), (1985, 1275456), (2044, 1238640), (2080, 1217202), (2184, 1159240), (2190, 1156064), (2240, 1130259), (2336, 1083810), (2382, 1062880), (2496, 1014335), (2555, 990912), (2730, 927392), (2779, 911040), (2847, 889280), (2912, 869430), (2920, 867048), (3066, 825760), (3120, 811468), (3176, 797160), (3360, 753506), (3504, 722540), (3640, 695544), (3796, 666960), (3970, 637728), (4088, 619320), (4160, 608601), (4368, 579620), (4380, 578032), (4672, 541905), (4745, 533568), (4764, 531440), (5110, 495456), (5161, 490560), (5460, 463696), (5558, 455520), (5694, 444640), (5824, 434715), (5840, 433524), (5955, 425152), (6132, 412880), (6240, 405734), (6352, 398580), (6643, 381120), (6720, 376753), (7008, 361270), (7280, 347772), (7592, 333480), (7665, 330304), (7940, 318864), (8176, 309660), (8337, 303680), (8736, 289810), (8760, 289016), (9490, 266784), (9528, 265720), (10220, 247728), (10322, 245280), (10920, 231848), (11116, 227760), (11388, 222320), (11680, 216762), (11910, 212576), (12264, 206440), (12480, 202867), (12704, 199290), (13286, 190560), (13895, 182208), (14016, 180635), (14235, 177856), (14560, 173886), (15184, 166740), (15330, 165152), (15483, 163520), (15880, 159432), (16352, 154830), (16674, 151840), (17472, 144905), (17520, 144508), (18980, 133392), (19056, 132860), (19929, 127040), (20440, 123864), (20644, 122640), (21840, 115924), (22232, 113880), (22776, 111160), (23360, 108381), (23820, 106288), (24528, 103220), (25408, 99645), (25805, 98112), (26572, 95280), (27790, 91104), (28470, 88928), (28981, 87360), (29120, 86943), (30368, 83370), (30660, 82576), (30966, 81760), (31760, 79716), (32704, 77415), (33215, 76224), (33348, 75920), (35040, 72254), (36127, 70080), (37960, 66696), (38112, 66430), (39858, 63520), (40880, 61932), (41288, 61320), (41685, 60736), (43680, 57962), (44464, 56940), (45552, 55580), (47640, 53144), (49056, 51610)]