2685371520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 256

約数和(自身を含む): 9275374080

約数和(自身を除く): 6590002560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 271, 312, 320, 384, 390, 397, 416, 480, 520, 542, 624, 640, 780, 794, 813, 832, 960, 1040, 1084, 1191, 1248, 1355, 1560, 1588, 1626, 1664, 1920, 1985, 2080, 2168, 2382, 2496, 2710, 3120, 3176, 3252, 3523, 3970, 4065, 4160, 4336, 4764, 4992, 5161, 5420, 5955, 6240, 6352, 6504, 7046, 7940, 8130, 8320, 8672, 9528, 10322, 10569, 10840, 11910, 12480, 12704, 13008, 14092, 15483, 15880, 16260, 17344, 17615, 19056, 20644, 21138, 21680, 23820, 24960, 25408, 25805, 26016, 28184, 30966, 31760, 32520, 34688, 35230, 38112, 41288, 42276, 43360, 47640, 50816, 51610, 52032, 52845, 56368, 61932, 63520, 65040, 70460, 76224, 77415, 82576, 84552, 86720, 95280, 103220, 104064, 105690, 107587, 112736, 123864, 127040, 130080, 140920, 152448, 154830, 165152, 169104, 173440, 190560, 206440, 211380, 215174, 225472, 247728, 254080, 260160, 281840, 309660, 322761, 330304, 338208, 381120, 412880, 422760, 430348, 450944, 495456, 520320, 537935, 563680, 619320, 645522, 660608, 676416, 762240, 825760, 845520, 860696, 990912, 1075870, 1127360, 1238640, 1291044, 1352832, 1398631, 1613805, 1651520, 1691040, 1721392, 1981824, 2151740, 2254720, 2477280, 2582088, 2797262, 3227610, 3303040, 3382080, 3442784, 4195893, 4303480, 4954560, 5164176, 5594524, 6455220, 6764160, 6885568, 6993155, 8391786, 8606960, 9909120, 10328352, 11189048, 12910440, 13771136, 13986310, 16783572, 17213920, 20656704, 20979465, 22378096, 25820880, 27972620, 33567144, 34427840, 41313408, 41958930, 44756192, 51641760, 55945240, 67134288, 68855680, 83917860, 89512384, 103283520, 111890480, 134268576, 167835720, 179024768, 206567040, 223780960, 268537152, 335671440, 447561920, 537074304, 671342880, 895123840, 1342685760, 2685371520]

約数ペア:

[(1, 2685371520), (2, 1342685760), (3, 895123840), (4, 671342880), (5, 537074304), (6, 447561920), (8, 335671440), (10, 268537152), (12, 223780960), (13, 206567040), (15, 179024768), (16, 167835720), (20, 134268576), (24, 111890480), (26, 103283520), (30, 89512384), (32, 83917860), (39, 68855680), (40, 67134288), (48, 55945240), (52, 51641760), (60, 44756192), (64, 41958930), (65, 41313408), (78, 34427840), (80, 33567144), (96, 27972620), (104, 25820880), (120, 22378096), (128, 20979465), (130, 20656704), (156, 17213920), (160, 16783572), (192, 13986310), (195, 13771136), (208, 12910440), (240, 11189048), (260, 10328352), (271, 9909120), (312, 8606960), (320, 8391786), (384, 6993155), (390, 6885568), (397, 6764160), (416, 6455220), (480, 5594524), (520, 5164176), (542, 4954560), (624, 4303480), (640, 4195893), (780, 3442784), (794, 3382080), (813, 3303040), (832, 3227610), (960, 2797262), (1040, 2582088), (1084, 2477280), (1191, 2254720), (1248, 2151740), (1355, 1981824), (1560, 1721392), (1588, 1691040), (1626, 1651520), (1664, 1613805), (1920, 1398631), (1985, 1352832), (2080, 1291044), (2168, 1238640), (2382, 1127360), (2496, 1075870), (2710, 990912), (3120, 860696), (3176, 845520), (3252, 825760), (3523, 762240), (3970, 676416), (4065, 660608), (4160, 645522), (4336, 619320), (4764, 563680), (4992, 537935), (5161, 520320), (5420, 495456), (5955, 450944), (6240, 430348), (6352, 422760), (6504, 412880), (7046, 381120), (7940, 338208), (8130, 330304), (8320, 322761), (8672, 309660), (9528, 281840), (10322, 260160), (10569, 254080), (10840, 247728), (11910, 225472), (12480, 215174), (12704, 211380), (13008, 206440), (14092, 190560), (15483, 173440), (15880, 169104), (16260, 165152), (17344, 154830), (17615, 152448), (19056, 140920), (20644, 130080), (21138, 127040), (21680, 123864), (23820, 112736), (24960, 107587), (25408, 105690), (25805, 104064), (26016, 103220), (28184, 95280), (30966, 86720), (31760, 84552), (32520, 82576), (34688, 77415), (35230, 76224), (38112, 70460), (41288, 65040), (42276, 63520), (43360, 61932), (47640, 56368), (50816, 52845), (51610, 52032)]