2709761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 8582022144

約数和(自身を除く): 5872260624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 271, 305, 366, 488, 542, 610, 683, 732, 813, 915, 976, 1084, 1220, 1355, 1366, 1464, 1626, 1830, 2049, 2168, 2440, 2710, 2732, 2928, 3252, 3415, 3660, 4065, 4098, 4336, 4880, 5420, 5464, 6504, 6830, 7320, 8130, 8196, 10245, 10840, 10928, 13008, 13660, 14640, 16260, 16392, 16531, 20490, 21680, 27320, 32520, 32784, 33062, 40980, 41663, 49593, 54640, 65040, 66124, 81960, 82655, 83326, 99186, 124989, 132248, 163920, 165310, 166652, 185093, 198372, 208315, 247965, 249978, 264496, 330620, 333304, 370186, 396744, 416630, 495930, 499956, 555279, 624945, 661240, 666608, 740372, 793488, 833260, 925465, 991860, 999912, 1110558, 1249890, 1322480, 1480744, 1666520, 1850930, 1983720, 1999824, 2221116, 2499780, 2776395, 2961488, 3333040, 3701860, 3967440, 4442232, 4999560, 5552790, 7403720, 8884464, 9999120, 11105580, 11290673, 14807440, 22211160, 22581346, 33872019, 44422320, 45162692, 56453365, 67744038, 90325384, 112906730, 135488076, 169360095, 180650768, 225813460, 270976152, 338720190, 451626920, 541952304, 677440380, 903253840, 1354880760, 2709761520]

約数ペア:

[(1, 2709761520), (2, 1354880760), (3, 903253840), (4, 677440380), (5, 541952304), (6, 451626920), (8, 338720190), (10, 270976152), (12, 225813460), (15, 180650768), (16, 169360095), (20, 135488076), (24, 112906730), (30, 90325384), (40, 67744038), (48, 56453365), (60, 45162692), (61, 44422320), (80, 33872019), (120, 22581346), (122, 22211160), (183, 14807440), (240, 11290673), (244, 11105580), (271, 9999120), (305, 8884464), (366, 7403720), (488, 5552790), (542, 4999560), (610, 4442232), (683, 3967440), (732, 3701860), (813, 3333040), (915, 2961488), (976, 2776395), (1084, 2499780), (1220, 2221116), (1355, 1999824), (1366, 1983720), (1464, 1850930), (1626, 1666520), (1830, 1480744), (2049, 1322480), (2168, 1249890), (2440, 1110558), (2710, 999912), (2732, 991860), (2928, 925465), (3252, 833260), (3415, 793488), (3660, 740372), (4065, 666608), (4098, 661240), (4336, 624945), (4880, 555279), (5420, 499956), (5464, 495930), (6504, 416630), (6830, 396744), (7320, 370186), (8130, 333304), (8196, 330620), (10245, 264496), (10840, 249978), (10928, 247965), (13008, 208315), (13660, 198372), (14640, 185093), (16260, 166652), (16392, 165310), (16531, 163920), (20490, 132248), (21680, 124989), (27320, 99186), (32520, 83326), (32784, 82655), (33062, 81960), (40980, 66124), (41663, 65040), (49593, 54640)]