1886451120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3385

約数の個数: 200

約数和(自身を含む): 6627566880

約数和(自身を除く): 4741115760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 270, 324, 356, 360, 405, 432, 445, 534, 540, 648, 712, 720, 801, 810, 890, 1068, 1080, 1296, 1335, 1424, 1602, 1620, 1780, 2136, 2160, 2403, 2670, 3204, 3240, 3271, 3560, 4005, 4272, 4806, 5340, 6408, 6480, 6542, 7120, 7209, 8010, 9612, 9813, 10680, 12015, 12816, 13084, 14418, 16020, 16355, 19224, 19626, 21360, 24030, 26168, 28836, 29439, 32040, 32710, 36045, 38448, 39252, 48060, 49065, 52336, 57672, 58878, 64080, 65420, 72090, 78504, 88317, 96120, 98130, 115344, 117756, 130840, 144180, 147195, 157008, 176634, 192240, 196260, 235512, 261680, 264951, 288360, 291119, 294390, 353268, 392520, 441585, 471024, 529902, 576720, 582238, 588780, 706536, 785040, 873357, 883170, 1059804, 1164476, 1177560, 1324755, 1413072, 1455595, 1746714, 1766340, 2119608, 2328952, 2355120, 2620071, 2649510, 2911190, 3493428, 3532680, 4239216, 4366785, 4657904, 5240142, 5299020, 5822380, 6986856, 7065360, 7860213, 8733570, 10480284, 10598040, 11644760, 13100355, 13973712, 15720426, 17467140, 20960568, 21196080, 23289520, 23580639, 26200710, 31440852, 34934280, 39301065, 41921136, 47161278, 52401420, 62881704, 69868560, 78602130, 94322556, 104802840, 117903195, 125763408, 157204260, 188645112, 209605680, 235806390, 314408520, 377290224, 471612780, 628817040, 943225560, 1886451120]

約数ペア:

[(1, 1886451120), (2, 943225560), (3, 628817040), (4, 471612780), (5, 377290224), (6, 314408520), (8, 235806390), (9, 209605680), (10, 188645112), (12, 157204260), (15, 125763408), (16, 117903195), (18, 104802840), (20, 94322556), (24, 78602130), (27, 69868560), (30, 62881704), (36, 52401420), (40, 47161278), (45, 41921136), (48, 39301065), (54, 34934280), (60, 31440852), (72, 26200710), (80, 23580639), (81, 23289520), (89, 21196080), (90, 20960568), (108, 17467140), (120, 15720426), (135, 13973712), (144, 13100355), (162, 11644760), (178, 10598040), (180, 10480284), (216, 8733570), (240, 7860213), (267, 7065360), (270, 6986856), (324, 5822380), (356, 5299020), (360, 5240142), (405, 4657904), (432, 4366785), (445, 4239216), (534, 3532680), (540, 3493428), (648, 2911190), (712, 2649510), (720, 2620071), (801, 2355120), (810, 2328952), (890, 2119608), (1068, 1766340), (1080, 1746714), (1296, 1455595), (1335, 1413072), (1424, 1324755), (1602, 1177560), (1620, 1164476), (1780, 1059804), (2136, 883170), (2160, 873357), (2403, 785040), (2670, 706536), (3204, 588780), (3240, 582238), (3271, 576720), (3560, 529902), (4005, 471024), (4272, 441585), (4806, 392520), (5340, 353268), (6408, 294390), (6480, 291119), (6542, 288360), (7120, 264951), (7209, 261680), (8010, 235512), (9612, 196260), (9813, 192240), (10680, 176634), (12015, 157008), (12816, 147195), (13084, 144180), (14418, 130840), (16020, 117756), (16355, 115344), (19224, 98130), (19626, 96120), (21360, 88317), (24030, 78504), (26168, 72090), (28836, 65420), (29439, 64080), (32040, 58878), (32710, 57672), (36045, 52336), (38448, 49065), (39252, 48060)]