130112640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 288

約数和(自身を含む): 523783260

約数和(自身を除く): 393670620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 461, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 922, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1383, 1440, 1470, 1568, 1680, 1764, 1844, 1920, 1960, 2016, 2205, 2240, 2305, 2352, 2520, 2688, 2766, 2880, 2940, 3136, 3227, 3360, 3528, 3688, 3920, 4032, 4149, 4410, 4480, 4610, 4704, 5040, 5532, 5760, 5880, 6272, 6454, 6720, 6915, 7056, 7376, 7840, 8064, 8298, 8820, 9220, 9408, 9681, 10080, 11064, 11760, 12908, 13440, 13830, 14112, 14752, 15680, 16135, 16596, 17640, 18440, 18816, 19362, 20160, 20745, 22128, 22589, 23520, 25816, 27660, 28224, 29043, 29504, 31360, 32270, 33192, 35280, 36880, 38724, 40320, 41490, 44256, 45178, 47040, 48405, 51632, 55320, 56448, 58086, 59008, 64540, 66384, 67767, 70560, 73760, 77448, 82980, 88512, 90356, 94080, 96810, 103264, 110640, 112945, 116172, 129080, 132768, 135534, 141120, 145215, 147520, 154896, 165960, 177024, 180712, 193620, 203301, 206528, 221280, 225890, 232344, 258160, 265536, 271068, 282240, 290430, 295040, 309792, 331920, 338835, 361424, 387240, 406602, 413056, 442560, 451780, 464688, 516320, 531072, 542136, 580860, 619584, 663840, 677670, 722848, 774480, 813204, 885120, 903560, 929376, 1016505, 1032640, 1084272, 1161720, 1239168, 1327680, 1355340, 1445696, 1548960, 1626408, 1807120, 1858752, 2033010, 2065280, 2168544, 2323440, 2655360, 2710680, 2891392, 3097920, 3252816, 3614240, 3717504, 4066020, 4337088, 4646880, 5421360, 6195840, 6505632, 7228480, 8132040, 8674176, 9293760, 10842720, 13011264, 14456960, 16264080, 18587520, 21685440, 26022528, 32528160, 43370880, 65056320, 130112640]

約数ペア:

[(1, 130112640), (2, 65056320), (3, 43370880), (4, 32528160), (5, 26022528), (6, 21685440), (7, 18587520), (8, 16264080), (9, 14456960), (10, 13011264), (12, 10842720), (14, 9293760), (15, 8674176), (16, 8132040), (18, 7228480), (20, 6505632), (21, 6195840), (24, 5421360), (28, 4646880), (30, 4337088), (32, 4066020), (35, 3717504), (36, 3614240), (40, 3252816), (42, 3097920), (45, 2891392), (48, 2710680), (49, 2655360), (56, 2323440), (60, 2168544), (63, 2065280), (64, 2033010), (70, 1858752), (72, 1807120), (80, 1626408), (84, 1548960), (90, 1445696), (96, 1355340), (98, 1327680), (105, 1239168), (112, 1161720), (120, 1084272), (126, 1032640), (128, 1016505), (140, 929376), (144, 903560), (147, 885120), (160, 813204), (168, 774480), (180, 722848), (192, 677670), (196, 663840), (210, 619584), (224, 580860), (240, 542136), (245, 531072), (252, 516320), (280, 464688), (288, 451780), (294, 442560), (315, 413056), (320, 406602), (336, 387240), (360, 361424), (384, 338835), (392, 331920), (420, 309792), (441, 295040), (448, 290430), (461, 282240), (480, 271068), (490, 265536), (504, 258160), (560, 232344), (576, 225890), (588, 221280), (630, 206528), (640, 203301), (672, 193620), (720, 180712), (735, 177024), (784, 165960), (840, 154896), (882, 147520), (896, 145215), (922, 141120), (960, 135534), (980, 132768), (1008, 129080), (1120, 116172), (1152, 112945), (1176, 110640), (1260, 103264), (1344, 96810), (1383, 94080), (1440, 90356), (1470, 88512), (1568, 82980), (1680, 77448), (1764, 73760), (1844, 70560), (1920, 67767), (1960, 66384), (2016, 64540), (2205, 59008), (2240, 58086), (2305, 56448), (2352, 55320), (2520, 51632), (2688, 48405), (2766, 47040), (2880, 45178), (2940, 44256), (3136, 41490), (3227, 40320), (3360, 38724), (3528, 36880), (3688, 35280), (3920, 33192), (4032, 32270), (4149, 31360), (4410, 29504), (4480, 29043), (4610, 28224), (4704, 27660), (5040, 25816), (5532, 23520), (5760, 22589), (5880, 22128), (6272, 20745), (6454, 20160), (6720, 19362), (6915, 18816), (7056, 18440), (7376, 17640), (7840, 16596), (8064, 16135), (8298, 15680), (8820, 14752), (9220, 14112), (9408, 13830), (9681, 13440), (10080, 12908), (11064, 11760)]