955131520

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 2815200000

約数和(自身を除く): 1860068480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 229, 245, 266, 280, 304, 320, 343, 380, 392, 448, 458, 490, 532, 560, 608, 640, 665, 686, 760, 784, 896, 916, 931, 980, 1064, 1120, 1145, 1216, 1330, 1372, 1520, 1568, 1603, 1715, 1832, 1862, 1960, 2128, 2240, 2290, 2432, 2660, 2744, 3040, 3136, 3206, 3430, 3664, 3724, 3920, 4256, 4351, 4480, 4580, 4655, 5320, 5488, 6080, 6272, 6412, 6517, 6860, 7328, 7448, 7840, 8015, 8512, 8702, 9160, 9310, 10640, 10976, 11221, 12160, 12824, 13034, 13720, 14656, 14896, 15680, 16030, 17024, 17404, 18320, 18620, 21280, 21755, 21952, 22442, 25648, 26068, 27440, 29312, 29792, 30457, 31360, 32060, 32585, 34808, 36640, 37240, 42560, 43510, 43904, 44884, 51296, 52136, 54880, 56105, 59584, 60914, 64120, 65170, 69616, 73280, 74480, 78547, 85120, 87020, 89768, 102592, 104272, 109760, 112210, 119168, 121828, 128240, 130340, 139232, 146560, 148960, 152285, 157094, 174040, 179536, 205184, 208544, 213199, 219520, 224420, 243656, 256480, 260680, 278464, 297920, 304570, 314188, 348080, 359072, 392735, 417088, 426398, 448840, 487312, 512960, 521360, 556928, 595840, 609140, 628376, 696160, 718144, 785470, 834176, 852796, 897680, 974624, 1025920, 1042720, 1065995, 1218280, 1256752, 1392320, 1436288, 1492393, 1570940, 1705592, 1795360, 1949248, 2085440, 2131990, 2436560, 2513504, 2784640, 2984786, 3141880, 3411184, 3590720, 3898496, 4170880, 4263980, 4873120, 5027008, 5969572, 6283760, 6822368, 7181440, 7461965, 8527960, 9746240, 10054016, 11939144, 12567520, 13644736, 14923930, 17055920, 19492480, 23878288, 25135040, 27289472, 29847860, 34111840, 47756576, 50270080, 59695720, 68223680, 95513152, 119391440, 136447360, 191026304, 238782880, 477565760, 955131520]

約数ペア:

[(1, 955131520), (2, 477565760), (4, 238782880), (5, 191026304), (7, 136447360), (8, 119391440), (10, 95513152), (14, 68223680), (16, 59695720), (19, 50270080), (20, 47756576), (28, 34111840), (32, 29847860), (35, 27289472), (38, 25135040), (40, 23878288), (49, 19492480), (56, 17055920), (64, 14923930), (70, 13644736), (76, 12567520), (80, 11939144), (95, 10054016), (98, 9746240), (112, 8527960), (128, 7461965), (133, 7181440), (140, 6822368), (152, 6283760), (160, 5969572), (190, 5027008), (196, 4873120), (224, 4263980), (229, 4170880), (245, 3898496), (266, 3590720), (280, 3411184), (304, 3141880), (320, 2984786), (343, 2784640), (380, 2513504), (392, 2436560), (448, 2131990), (458, 2085440), (490, 1949248), (532, 1795360), (560, 1705592), (608, 1570940), (640, 1492393), (665, 1436288), (686, 1392320), (760, 1256752), (784, 1218280), (896, 1065995), (916, 1042720), (931, 1025920), (980, 974624), (1064, 897680), (1120, 852796), (1145, 834176), (1216, 785470), (1330, 718144), (1372, 696160), (1520, 628376), (1568, 609140), (1603, 595840), (1715, 556928), (1832, 521360), (1862, 512960), (1960, 487312), (2128, 448840), (2240, 426398), (2290, 417088), (2432, 392735), (2660, 359072), (2744, 348080), (3040, 314188), (3136, 304570), (3206, 297920), (3430, 278464), (3664, 260680), (3724, 256480), (3920, 243656), (4256, 224420), (4351, 219520), (4480, 213199), (4580, 208544), (4655, 205184), (5320, 179536), (5488, 174040), (6080, 157094), (6272, 152285), (6412, 148960), (6517, 146560), (6860, 139232), (7328, 130340), (7448, 128240), (7840, 121828), (8015, 119168), (8512, 112210), (8702, 109760), (9160, 104272), (9310, 102592), (10640, 89768), (10976, 87020), (11221, 85120), (12160, 78547), (12824, 74480), (13034, 73280), (13720, 69616), (14656, 65170), (14896, 64120), (15680, 60914), (16030, 59584), (17024, 56105), (17404, 54880), (18320, 52136), (18620, 51296), (21280, 44884), (21755, 43904), (21952, 43510), (22442, 42560), (25648, 37240), (26068, 36640), (27440, 34808), (29312, 32585), (29792, 32060), (30457, 31360)]