489357120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 336

約数和(自身を含む): 1842991488

約数和(自身を除く): 1353634368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 101, 103, 105, 112, 120, 140, 147, 160, 168, 192, 196, 202, 206, 210, 224, 240, 245, 280, 294, 303, 309, 320, 336, 392, 404, 412, 420, 448, 480, 490, 505, 515, 560, 588, 606, 618, 672, 707, 721, 735, 784, 808, 824, 840, 960, 980, 1010, 1030, 1120, 1176, 1212, 1236, 1344, 1414, 1442, 1470, 1515, 1545, 1568, 1616, 1648, 1680, 1960, 2020, 2060, 2121, 2163, 2240, 2352, 2424, 2472, 2828, 2884, 2940, 3030, 3090, 3136, 3232, 3296, 3360, 3535, 3605, 3920, 4040, 4120, 4242, 4326, 4704, 4848, 4944, 4949, 5047, 5656, 5768, 5880, 6060, 6180, 6464, 6592, 6720, 7070, 7210, 7840, 8080, 8240, 8484, 8652, 9408, 9696, 9888, 9898, 10094, 10403, 10605, 10815, 11312, 11536, 11760, 12120, 12360, 14140, 14420, 14847, 15141, 15680, 16160, 16480, 16968, 17304, 19392, 19776, 19796, 20188, 20806, 21210, 21630, 22624, 23072, 23520, 24240, 24720, 24745, 25235, 28280, 28840, 29694, 30282, 31209, 32320, 32960, 33936, 34608, 39592, 40376, 41612, 42420, 43260, 45248, 46144, 47040, 48480, 49440, 49490, 50470, 52015, 56560, 57680, 59388, 60564, 62418, 67872, 69216, 72821, 74235, 75705, 79184, 80752, 83224, 84840, 86520, 96960, 98880, 98980, 100940, 104030, 113120, 115360, 118776, 121128, 124836, 135744, 138432, 145642, 148470, 151410, 156045, 158368, 161504, 166448, 169680, 173040, 197960, 201880, 208060, 218463, 226240, 230720, 237552, 242256, 249672, 291284, 296940, 302820, 312090, 316736, 323008, 332896, 339360, 346080, 364105, 395920, 403760, 416120, 436926, 475104, 484512, 499344, 509747, 582568, 593880, 605640, 624180, 665792, 678720, 692160, 728210, 791840, 807520, 832240, 873852, 950208, 969024, 998688, 1019494, 1092315, 1165136, 1187760, 1211280, 1248360, 1456420, 1529241, 1583680, 1615040, 1664480, 1747704, 1997376, 2038988, 2184630, 2330272, 2375520, 2422560, 2496720, 2548735, 2912840, 3058482, 3328960, 3495408, 4077976, 4369260, 4660544, 4751040, 4845120, 4993440, 5097470, 5825680, 6116964, 6990816, 7646205, 8155952, 8738520, 9986880, 10194940, 11651360, 12233928, 13981632, 15292410, 16311904, 17477040, 20389880, 23302720, 24467856, 30584820, 32623808, 34954080, 40779760, 48935712, 61169640, 69908160, 81559520, 97871424, 122339280, 163119040, 244678560, 489357120]

約数ペア:

[(1, 489357120), (2, 244678560), (3, 163119040), (4, 122339280), (5, 97871424), (6, 81559520), (7, 69908160), (8, 61169640), (10, 48935712), (12, 40779760), (14, 34954080), (15, 32623808), (16, 30584820), (20, 24467856), (21, 23302720), (24, 20389880), (28, 17477040), (30, 16311904), (32, 15292410), (35, 13981632), (40, 12233928), (42, 11651360), (48, 10194940), (49, 9986880), (56, 8738520), (60, 8155952), (64, 7646205), (70, 6990816), (80, 6116964), (84, 5825680), (96, 5097470), (98, 4993440), (101, 4845120), (103, 4751040), (105, 4660544), (112, 4369260), (120, 4077976), (140, 3495408), (147, 3328960), (160, 3058482), (168, 2912840), (192, 2548735), (196, 2496720), (202, 2422560), (206, 2375520), (210, 2330272), (224, 2184630), (240, 2038988), (245, 1997376), (280, 1747704), (294, 1664480), (303, 1615040), (309, 1583680), (320, 1529241), (336, 1456420), (392, 1248360), (404, 1211280), (412, 1187760), (420, 1165136), (448, 1092315), (480, 1019494), (490, 998688), (505, 969024), (515, 950208), (560, 873852), (588, 832240), (606, 807520), (618, 791840), (672, 728210), (707, 692160), (721, 678720), (735, 665792), (784, 624180), (808, 605640), (824, 593880), (840, 582568), (960, 509747), (980, 499344), (1010, 484512), (1030, 475104), (1120, 436926), (1176, 416120), (1212, 403760), (1236, 395920), (1344, 364105), (1414, 346080), (1442, 339360), (1470, 332896), (1515, 323008), (1545, 316736), (1568, 312090), (1616, 302820), (1648, 296940), (1680, 291284), (1960, 249672), (2020, 242256), (2060, 237552), (2121, 230720), (2163, 226240), (2240, 218463), (2352, 208060), (2424, 201880), (2472, 197960), (2828, 173040), (2884, 169680), (2940, 166448), (3030, 161504), (3090, 158368), (3136, 156045), (3232, 151410), (3296, 148470), (3360, 145642), (3535, 138432), (3605, 135744), (3920, 124836), (4040, 121128), (4120, 118776), (4242, 115360), (4326, 113120), (4704, 104030), (4848, 100940), (4944, 98980), (4949, 98880), (5047, 96960), (5656, 86520), (5768, 84840), (5880, 83224), (6060, 80752), (6180, 79184), (6464, 75705), (6592, 74235), (6720, 72821), (7070, 69216), (7210, 67872), (7840, 62418), (8080, 60564), (8240, 59388), (8484, 57680), (8652, 56560), (9408, 52015), (9696, 50470), (9888, 49490), (9898, 49440), (10094, 48480), (10403, 47040), (10605, 46144), (10815, 45248), (11312, 43260), (11536, 42420), (11760, 41612), (12120, 40376), (12360, 39592), (14140, 34608), (14420, 33936), (14847, 32960), (15141, 32320), (15680, 31209), (16160, 30282), (16480, 29694), (16968, 28840), (17304, 28280), (19392, 25235), (19776, 24745), (19796, 24720), (20188, 24240), (20806, 23520), (21210, 23072), (21630, 22624)]