231483200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 634959360

約数和(自身を除く): 403476160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 359, 400, 403, 416, 496, 520, 620, 650, 718, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1436, 1550, 1600, 1612, 1795, 1984, 2015, 2080, 2480, 2600, 2872, 3100, 3224, 3590, 4030, 4160, 4667, 4960, 5200, 5744, 6200, 6448, 7180, 8060, 8975, 9334, 9920, 10075, 10400, 11129, 11488, 12400, 12896, 14360, 16120, 17950, 18668, 20150, 20800, 22258, 22976, 23335, 24800, 25792, 28720, 32240, 35900, 37336, 40300, 44516, 46670, 49600, 55645, 57440, 64480, 71800, 74672, 80600, 89032, 93340, 111290, 114880, 116675, 128960, 143600, 144677, 149344, 161200, 178064, 186680, 222580, 233350, 278225, 287200, 289354, 298688, 322400, 356128, 373360, 445160, 466700, 556450, 574400, 578708, 644800, 712256, 723385, 746720, 890320, 933400, 1112900, 1157416, 1446770, 1493440, 1780640, 1866800, 2225800, 2314832, 2893540, 3561280, 3616925, 3733600, 4451600, 4629664, 5787080, 7233850, 7467200, 8903200, 9259328, 11574160, 14467700, 17806400, 23148320, 28935400, 46296640, 57870800, 115741600, 231483200]

約数ペア:

[(1, 231483200), (2, 115741600), (4, 57870800), (5, 46296640), (8, 28935400), (10, 23148320), (13, 17806400), (16, 14467700), (20, 11574160), (25, 9259328), (26, 8903200), (31, 7467200), (32, 7233850), (40, 5787080), (50, 4629664), (52, 4451600), (62, 3733600), (64, 3616925), (65, 3561280), (80, 2893540), (100, 2314832), (104, 2225800), (124, 1866800), (130, 1780640), (155, 1493440), (160, 1446770), (200, 1157416), (208, 1112900), (248, 933400), (260, 890320), (310, 746720), (320, 723385), (325, 712256), (359, 644800), (400, 578708), (403, 574400), (416, 556450), (496, 466700), (520, 445160), (620, 373360), (650, 356128), (718, 322400), (775, 298688), (800, 289354), (806, 287200), (832, 278225), (992, 233350), (1040, 222580), (1240, 186680), (1300, 178064), (1436, 161200), (1550, 149344), (1600, 144677), (1612, 143600), (1795, 128960), (1984, 116675), (2015, 114880), (2080, 111290), (2480, 93340), (2600, 89032), (2872, 80600), (3100, 74672), (3224, 71800), (3590, 64480), (4030, 57440), (4160, 55645), (4667, 49600), (4960, 46670), (5200, 44516), (5744, 40300), (6200, 37336), (6448, 35900), (7180, 32240), (8060, 28720), (8975, 25792), (9334, 24800), (9920, 23335), (10075, 22976), (10400, 22258), (11129, 20800), (11488, 20150), (12400, 18668), (12896, 17950), (14360, 16120)]