160628400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 581212800

約数和(自身を除く): 420584400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 107, 108, 120, 135, 139, 144, 150, 180, 200, 214, 216, 225, 240, 270, 278, 300, 321, 360, 400, 417, 428, 432, 450, 535, 540, 556, 600, 642, 675, 695, 720, 834, 856, 900, 963, 1070, 1080, 1112, 1200, 1251, 1284, 1350, 1390, 1605, 1668, 1712, 1800, 1926, 2085, 2140, 2160, 2224, 2502, 2568, 2675, 2700, 2780, 2889, 3210, 3336, 3475, 3600, 3753, 3852, 4170, 4280, 4815, 5004, 5136, 5350, 5400, 5560, 5778, 6255, 6420, 6672, 6950, 7506, 7704, 8025, 8340, 8560, 9630, 10008, 10425, 10700, 10800, 11120, 11556, 12510, 12840, 13900, 14445, 14873, 15012, 15408, 16050, 16680, 18765, 19260, 20016, 20850, 21400, 23112, 24075, 25020, 25680, 27800, 28890, 29746, 30024, 31275, 32100, 33360, 37530, 38520, 41700, 42800, 44619, 46224, 48150, 50040, 55600, 57780, 59492, 60048, 62550, 64200, 72225, 74365, 75060, 77040, 83400, 89238, 93825, 96300, 100080, 115560, 118984, 125100, 128400, 133857, 144450, 148730, 150120, 166800, 178476, 187650, 192600, 223095, 231120, 237968, 250200, 267714, 288900, 297460, 300240, 356952, 371825, 375300, 385200, 401571, 446190, 500400, 535428, 577800, 594920, 669285, 713904, 743650, 750600, 803142, 892380, 1070856, 1115475, 1155600, 1189840, 1338570, 1487300, 1501200, 1606284, 1784760, 2007855, 2141712, 2230950, 2677140, 2974600, 3212568, 3346425, 3569520, 4015710, 4461900, 5354280, 5949200, 6425136, 6692850, 8031420, 8923800, 10039275, 10708560, 13385700, 16062840, 17847600, 20078550, 26771400, 32125680, 40157100, 53542800, 80314200, 160628400]

約数ペア:

[(1, 160628400), (2, 80314200), (3, 53542800), (4, 40157100), (5, 32125680), (6, 26771400), (8, 20078550), (9, 17847600), (10, 16062840), (12, 13385700), (15, 10708560), (16, 10039275), (18, 8923800), (20, 8031420), (24, 6692850), (25, 6425136), (27, 5949200), (30, 5354280), (36, 4461900), (40, 4015710), (45, 3569520), (48, 3346425), (50, 3212568), (54, 2974600), (60, 2677140), (72, 2230950), (75, 2141712), (80, 2007855), (90, 1784760), (100, 1606284), (107, 1501200), (108, 1487300), (120, 1338570), (135, 1189840), (139, 1155600), (144, 1115475), (150, 1070856), (180, 892380), (200, 803142), (214, 750600), (216, 743650), (225, 713904), (240, 669285), (270, 594920), (278, 577800), (300, 535428), (321, 500400), (360, 446190), (400, 401571), (417, 385200), (428, 375300), (432, 371825), (450, 356952), (535, 300240), (540, 297460), (556, 288900), (600, 267714), (642, 250200), (675, 237968), (695, 231120), (720, 223095), (834, 192600), (856, 187650), (900, 178476), (963, 166800), (1070, 150120), (1080, 148730), (1112, 144450), (1200, 133857), (1251, 128400), (1284, 125100), (1350, 118984), (1390, 115560), (1605, 100080), (1668, 96300), (1712, 93825), (1800, 89238), (1926, 83400), (2085, 77040), (2140, 75060), (2160, 74365), (2224, 72225), (2502, 64200), (2568, 62550), (2675, 60048), (2700, 59492), (2780, 57780), (2889, 55600), (3210, 50040), (3336, 48150), (3475, 46224), (3600, 44619), (3753, 42800), (3852, 41700), (4170, 38520), (4280, 37530), (4815, 33360), (5004, 32100), (5136, 31275), (5350, 30024), (5400, 29746), (5560, 28890), (5778, 27800), (6255, 25680), (6420, 25020), (6672, 24075), (6950, 23112), (7506, 21400), (7704, 20850), (8025, 20016), (8340, 19260), (8560, 18765), (9630, 16680), (10008, 16050), (10425, 15408), (10700, 15012), (10800, 14873), (11120, 14445), (11556, 13900), (12510, 12840)]