57205680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 160

約数和(自身を含む): 214700544

約数和(自身を除く): 157494864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2003, 2040, 2380, 2856, 3570, 4006, 4080, 4760, 5712, 6009, 7140, 8012, 9520, 10015, 12018, 14021, 14280, 16024, 20030, 24036, 28042, 28560, 30045, 32048, 34051, 40060, 42063, 48072, 56084, 60090, 68102, 70105, 80120, 84126, 96144, 102153, 112168, 120180, 136204, 140210, 160240, 168252, 170255, 204306, 210315, 224336, 238357, 240360, 272408, 280420, 336504, 340510, 408612, 420630, 476714, 480720, 510765, 544816, 560840, 673008, 681020, 715071, 817224, 841260, 953428, 1021530, 1121680, 1191785, 1362040, 1430142, 1634448, 1682520, 1906856, 2043060, 2383570, 2724080, 2860284, 3365040, 3575355, 3813712, 4086120, 4767140, 5720568, 7150710, 8172240, 9534280, 11441136, 14301420, 19068560, 28602840, 57205680]

約数ペア:

[(1, 57205680), (2, 28602840), (3, 19068560), (4, 14301420), (5, 11441136), (6, 9534280), (7, 8172240), (8, 7150710), (10, 5720568), (12, 4767140), (14, 4086120), (15, 3813712), (16, 3575355), (17, 3365040), (20, 2860284), (21, 2724080), (24, 2383570), (28, 2043060), (30, 1906856), (34, 1682520), (35, 1634448), (40, 1430142), (42, 1362040), (48, 1191785), (51, 1121680), (56, 1021530), (60, 953428), (68, 841260), (70, 817224), (80, 715071), (84, 681020), (85, 673008), (102, 560840), (105, 544816), (112, 510765), (119, 480720), (120, 476714), (136, 420630), (140, 408612), (168, 340510), (170, 336504), (204, 280420), (210, 272408), (238, 240360), (240, 238357), (255, 224336), (272, 210315), (280, 204306), (336, 170255), (340, 168252), (357, 160240), (408, 140210), (420, 136204), (476, 120180), (510, 112168), (560, 102153), (595, 96144), (680, 84126), (714, 80120), (816, 70105), (840, 68102), (952, 60090), (1020, 56084), (1190, 48072), (1360, 42063), (1428, 40060), (1680, 34051), (1785, 32048), (1904, 30045), (2003, 28560), (2040, 28042), (2380, 24036), (2856, 20030), (3570, 16024), (4006, 14280), (4080, 14021), (4760, 12018), (5712, 10015), (6009, 9520), (7140, 8012)]